1. COUNT MAINIER¹ OF SENS was born between 689 and 781, and died in 800. He married (WIFE) _____.
Count of Sens, Duke of Austria, 791-796
AR: (240-14...)
Child:

+

2

i.

COUNT GAINFROI2 _____, b. before 795; d. after 794; m. THEIDLINDIS _____.

2. COUNT GAINFROI² _____ (Mainier of SENS¹), son of (1) Count Mainier¹ and (wife) (_____), was born before 795, and died between 795 and 905. He married THEIDLINDIS _____.
fl. 795
Child:

+

3

i.

COUNT GISELBERT3 _____, b. before 839; d. after 841.

3. COUNT GISELBERT³ _____ (Gainfroi _____², Mainier of SENS¹), son of (2) Count Gainfroi² and Theidlindis (_____), was born before 839, and died between 841 and 942. ^[22]
Count in the Massgau (the valley of the Meuse river), 839-842
Prob. m. a sister of Echardm Count of Hesbaye
Child:

+

4

i.

COUNT GISELBERT4 OF DARNAU of Darnau, b. before 846; d. after 862; m. in 846 (LI-35) HELLETRUDE (ERMENGARDE) _____ of Lorraine, France, daughter of (LI-28) King Lothair I and (BB-11) Ermengarde (of TOURS).

4. COUNT GISELBERT⁴ OF DARNAU (Giselbert _____³, Gainfroi _____², Mainier of SENS¹) of Darnau, son of (3) Count Giselbert³, was born before 846, and died about 862. He married in 846, (LI-35) HELLETRUDE (ERMENGARDE) _____ of Lorraine, daughter of (LI-28) King Lothair I and (BB-11) Ermengarde (of TOURS). ^{[23, 59, 55]}
Count of Darnau 846-863
Child:

+

5

i.

COUNT RÉGNIER I5 OF HAINAUT of Hainaut, Belgium, b. about 580; d. before 19 Jan. 915/6; m. (1) (LI-39) HERSENT OF FRANCE, daughter of (LI-31) Emperor Charles II the Bald and (AFS-2) Ermentrude (of ORLEANS); m. (2) ALBERADE OF MONS of Mons, Belgium, d. after 919[51].

5. COUNT RÉGNIER I⁵ OF HAINAUT (Giselbert of DARNAU⁴, Giselbert _____³, Gainfroi _____², Mainier of SENS¹) of Hainaut, son of (4) Count Giselbert⁴ and (LI-35) Helletrude (Ermengarde) (_____), was born about 580, and died between 604 and 19 Jan. 916. He married (1st) (LI-39) HERSENT OF FRANCE, daughter of (LI-31) Emperor Charles II the Bald and (AFS-2) Ermentrude (of ORLEANS). He married (2nd) ALBERADE OF MONS of Mons, who died after 919^[51]. ^{[3, 58, 53]}
fl. 877-886.
Count of Hainaut, lay Abbot of Echternach (Luxembourg), 897-915.
Children of: Count Régnier I⁵ of HAINAUT and Hersent of FRANCE:

+	6	i.	COUNT RÉGNIER II6 OF HAINAUT of Hainaut, b. about 890; d. in 932; m. (IK-3) ADELAIDE OF BURGUNDY of Burgundy, France, daughter of (IK-1) Duke Richard and (II-5) Adelaide (of BURGUNDY).
+	7	ii.	DUKE GISELBERT OF LORRAINE of Lorraine, d. on 2 Oct. 939; m. (AKR-7) GERBERGA OF SAXONY of Saxony, Germany, d. on 5 May 984, daughter of (AKR-3) Henry I the Fowler and Mechtilde (of RINGELHEIM) OF SAXONY.

6. COUNT RÉGNIER II⁶ OF HAINAUT (Régnier I⁵, Giselbert of DARNAU⁴, Giselbert _____³, Gainfroi _____², Mainier of SENS¹) of Hainaut, son of (5) Count Régnier I⁵ and (LI-39) Hersent (of FRANCE), was born about 890, and died about 932. He married (IK-3) ADELAIDE OF BURGUNDY of Burgundy, daughter of (IK-1) Duke Richard and (II-5) Adelaide (of BURGUNDY). ^{[7, 60, 51]}
Child:

+

8

i.

COUNT REGNIER III7 OF HAINAUT of Hainaut, d. in 987; m. ADELE OF DAGSBOURG of Dagsbourg, d. in 961[56].

7. DUKE GISELBERT⁶ OF LORRAINE (Régnier I of HAINAUT⁵, Giselbert of DARNAU⁴, Giselbert _____³, Gainfroi _____², Mainier of SENS¹) of Lorraine, son of (5) Count Régnier I⁵ and (LI-39) Hersent (of FRANCE), was born between 650 and 864/5, and died on 2 Oct. 939. He married (AKR-7) GERBERGA OF SAXONY of Saxony, daughter of (AKR-3) Henry I the Fowler and Mechtilde (of RINGELHEIM) OF SAXONY, who died on 5 May 984. ^{[24, 63, 54]}
Duke of Lorraine, lay Abbot of Echternach, 915-939.
From Giselbert and his half-brother Regnier II are descended the later kings of England, Scotland, France, Spain, Portugal, many of the German emperors, the Dukes of Brabant, Burgandy, Warwick, Northumberland and Lorraine, the earls of Chester, Clare and Pembroke, the Counts of Roucy, Vermandois, Barcelona, Provence, Nevers, Poitou, Burgundy and Savoy, and the families of Cantelou, Courtenay, Zouche and many others.
Children:

+	9	i.	GERBERGA7 OF LORRAINE of Lorraine, b. about 935; m. (LI-58) COUNT ALBERT I THE PIOUS DE VERMANDOIS of Vermandois, France, b. about 920, d. in 988, son of (LI-50) Count Herbert II and (T-9) Liegarde (Liegaude) (_____).
+	10	ii.	ALBERADE OF LORRAINE of Lorraine, m. (AIT-1) COUNT RENAUD DE RHEIMS, d. on 15 March 973.

8. COUNT REGNIER III⁷ OF HAINAUT (Régnier II⁶, Régnier I⁵, Giselbert of DARNAU⁴, Giselbert _____³, Gainfroi _____², Mainier of SENS¹) of Hainaut, son of (6) Count Régnier II⁶ and (IK-3) Adelaide (of BURGUNDY), was born between 893/4 and 933, and died in 987. He married ADELE OF DAGSBOURG of Dagsbourg, who died in 961^[56]. ^{[8, 45, 60, 51]}
Children:

+	11	i.	COUNT REGNIER IV8 OF HAINAUT of Hainaut, d. in 1013; m. (T-13) HEDWIG OF FRANCE, d. after 1013[1], daughter of (T-11) King Hugh Capet and (CO-6) Adelaide (of POITOU).
+	12	ii.	COUNT LAMBERT I THE BEARDED OF LOUVAIN of Louvain, Brabant, Belgium, d. in 1015[38]; m. about 990 (LI-69) GERBERGA OF LORRAINE of Lorraine, b. about 975, d. after 1017, daughter of (LI-62) Duke Charles and Bonne (D'ARDENNES).

9. GERBERGA⁷ OF LORRAINE (Giselbert⁶, Régnier I of HAINAUT⁵, Giselbert of DARNAU⁴, Giselbert _____³, Gainfroi _____², Mainier of SENS¹) of Lorraine, daughter of (7) Duke Giselbert⁶ and (AKR-7) Gerberga (of SAXONY), was born about 935, and died between 945 and 1049. She married (LI-58) COUNT ALBERT I THE PIOUS DE VERMANDOIS of Vermandois, son of (LI-50) Count Herbert II and (T-9) Liegarde (Liegaude) (_____), who was born about 920, and died in 988. ^{[26, 30, 64, 54, 44]}
Child: See (LI-58) Count Albert I the Pious de VERMANDOIS
10. ALBERADE⁷ OF LORRAINE (Giselbert⁶, Régnier I of HAINAUT⁵, Giselbert of DARNAU⁴, Giselbert _____³, Gainfroi _____², Mainier of SENS¹) of Lorraine, daughter of (7) Duke Giselbert⁶ and (AKR-7) Gerberga (of SAXONY), was born between 888 and 940, and died between 902 and 1049. She married (AIT-1) COUNT RENAUD DE RHEIMS, who died on 15 March 973. ^{[6, 35, 62]}
Children: See (AIT-1) Count Renaud de RHEIMS

11. COUNT REGNIER IV⁸ OF HAINAUT (Regnier III⁷, Régnier II⁶, Régnier I⁵, Giselbert of DARNAU⁴, Giselbert _____³, Gainfroi _____², Mainier of SENS¹) of Hainaut, son of (8) Count Regnier III⁷ and Adele (of DAGSBOURG), was born between 902 and 962, and died in 1013. He married (T-13) HEDWIG OF FRANCE, daughter of (T-11) King Hugh Capet and (CO-6) Adelaide (of POITOU), who died after 1013^[1]. ^{[81, 57]}
Children:

	13	i.	COUNT REGNIER V9 OF HAINAUT, d. about 1039[1].
+	14	ii.	BEATRIX OF HAINAUT of Hainaut, m. (AIT-4) COUNT EBLES I OF ROUCY, d. on 11 May 1033, son of (AIT-2) Count Giselbert.

12. COUNT LAMBERT I THE BEARDED⁸ OF LOUVAIN (Regnier III of HAINAUT⁷, Régnier II⁶, Régnier I⁵, Giselbert of DARNAU⁴, Giselbert _____³, Gainfroi _____², Mainier of SENS¹) of Louvain, son of (8) Count Regnier III⁷ and Adele (of DAGSBOURG), was born between 920/1 and 962, and died in 1015^[38]. He married about 990, (LI-69) GERBERGA OF LORRAINE of Lorraine, daughter of (LI-62) Duke Charles and Bonne (D'ARDENNES), who was born about 975, and died after 1017. ^{[9, 82, 41, 76, 51, 38]}
Children:

+	15	i.	COUNT LAMBERT II9 OF LOUVAIN of Louvain, b. about 991; d. after 21 Sept. 1062; m. (LI-74) ODA OF LORRAINE, daughter of (LI-64) Duke Gonzelon I.
+	16	ii.	MAUD OF LOUVAIN of Louvain, m. (GN-3) COUNT EUSTACE I OF BOULOGNE of Boulogne, France, d. in 1049, son of (GN-2) Count Baudouin II and Adele (of HOLLAND).

14. BEATRIX⁹ OF HAINAUT (Regnier IV⁸, Regnier III⁷, Régnier II⁶, Régnier I⁵, Giselbert of DARNAU⁴, Giselbert _____³, Gainfroi _____², Mainier of SENS¹) of Hainaut, daughter of (11) Count Regnier IV⁸ and (T-13) Hedwig (of FRANCE), was born between 916/7 and 1014, and died between 951/2 and 1123. She married (AIT-4) COUNT EBLES I OF ROUCY, son of (AIT-2) Count Giselbert, who died on 11 May 1033. ^{[2, 81, 35, 61]}
Child: See (AIT-4) Count Ebles I of ROUCY
15. COUNT LAMBERT II⁹ OF LOUVAIN (Lambert I the Bearded⁸, Regnier III of HAINAUT⁷, Régnier II⁶, Régnier I⁵, Giselbert of DARNAU⁴, Giselbert _____³, Gainfroi _____², Mainier of SENS¹) of Louvain, son of (12) Count Lambert I the Bearded⁸ and (LI-69) Gerberga (of LORRAINE), was born about 991, and died between 21 Sept. 1062 and 31 Dec. 4095. He married (LI-74) ODA OF LORRAINE, daughter of (LI-64) Duke Gonzelon I. ^{[10, 39, 73, 51]}
Child:

+

17

i.

COUNT HENRY II10 OF LORRAINE of Brabant, b. about 1021; d. in 1078; m. (1) (I-2) ADELAIDE OF ORLAMUNDA of Orlamunda, d. after 1086[1], daughter of (I-1) Count Eberhard.

16. MAUD⁹ OF LOUVAIN (Lambert I the Bearded⁸, Regnier III of HAINAUT⁷, Régnier II⁶, Régnier I⁵, Giselbert of DARNAU⁴, Giselbert _____³, Gainfroi _____², Mainier of SENS¹) of Louvain, daughter of (12) Count Lambert I the Bearded⁸ and (LI-69) Gerberga (of LORRAINE), was born between 978/9 and 1016, and died between 992/3 and 1125. She married (GN-3) COUNT EUSTACE I OF BOULOGNE of Boulogne, son of (GN-2) Count Baudouin II and Adele (of HOLLAND), who died in 1049. ^{[4, 82, 31, 75, 42]}
Children: See (GN-3) Count Eustace I of BOULOGNE

17. COUNT HENRY II¹⁰ OF LORRAINE (Lambert II of LOUVAIN⁹, Lambert I the Bearded⁸, Regnier III of HAINAUT⁷, Régnier II⁶, Régnier I⁵, Giselbert of DARNAU⁴, Giselbert _____³, Gainfroi _____², Mainier of SENS¹) of Brabant, son of (15) Count Lambert II⁹ and (LI-74) Oda (of LORRAINE), was born about 1021, and died about 1078. He married (1st) (I-2) ADELAIDE OF ORLAMUNDA of Orlamunda, daughter of (I-1) Count Eberhard, who died after 1086^[1]. ^{[20, 32, 72, 51, 39, 1]}
Count of Lorraine
Children of: Count Henry II¹⁰ of LORRAINE and Adelaide of ORLAMUNDA:

+	18	i.	DUKE GODFREY I11 OF LORRAINE of Brabant, b. about 1060; d. on 25 Jan. 1139/40; m. about 1105 (KL-3) IDA DE NAMUR of Chiny, b. about 1062, d. in 1117[1], daughter of (KL-2) Count Otto II and (AEA-2) Adelaide (of NAMUR).
+	19	ii.	IDA OF LOUVAIN of Louvain, d. in 1139; m. (U-20) COUNT BALDWIN II OF HAINAUT, d. in 1099[1], son of (U-18) Count Baldwin VI and Richilde (of HAINAUT).

Child of: Count Henry II¹⁰ of LORRAINE:

+

20

i.

MATHILDA11 _____, m. (T-45) KING LOUIS VIII OF FRANCE, b. in Paris, Seine, France on 3 Sept. 1187, d. in Chateau de Montp, Puy-de-Dome, France on 8 Nov. 1226, son of (T-37) King Philippe II and (U-26) Isabelle (de HAINAUT).

18. DUKE GODFREY I¹¹ OF LORRAINE (Henry II¹⁰, Lambert II of LOUVAIN⁹, Lambert I the Bearded⁸, Regnier III of HAINAUT⁷, Régnier II⁶, Régnier I⁵, Giselbert of DARNAU⁴, Giselbert _____³, Gainfroi _____², Mainier of SENS¹) of Brabant, son of (17) Count Henry II¹⁰ and (I-2) Adelaide (of ORLAMUNDA), was born about 1060, died on 25 Jan. 1139/40 and was buried in Afflighem. He married about 1105, (KL-3) IDA DE NAMUR of Chiny, daughter of (KL-2) Count Otto II and (AEA-2) Adelaide (of NAMUR), who was born about 1062, and died in 1117^[1]. ^{[11, 32, 68, 52, 40, 86]}
Count of Louvain, Duke of Lorraine
Children:

+	21	i.	ADELIZA12 OF LOUVAIN of Louvain, b. in 1103; d. on 23 March 1151 in Afflighem, Brabant[85]; m. (1) (29 FEB 1121) (P-33) KING HENRY I "BEAUCLERC" OF ENGLAND, b. in Selby, Yorkshire, England, United Kingdom in 1068[83], d. in Normandy, France on 2 Dec. 1135, son of (P-27) King William I the Conqueror and (U-17) Matilda (Maud) (of FLANDERS), Queen of England; m. (2) in 1138 (NG-4) WILLIAM II D'AUBIGNY, 1ST EARL OF ARUNDEL of Arundel, Sussex, England, d. in Waverley Abbey, Surrey, England on 12 Oct. 1176[85], son of (NG-3) Lord William I and (EU-2) Maud (BIGOD).
+	22	ii.	COUNT GODFREY II OF LOUVAIN of Louvain, b. about 1107; d. in 1144; m. in 1139 (AON-5) LUITGARDE OF SULTZBACH, b. in 1118[29], d. about 1162[67], daughter of (AON-4) Count Berenger I and Adelheid (of DIESSEN).

19. IDA¹¹ OF LOUVAIN (Henry II of LORRAINE¹⁰, Lambert II of LOUVAIN⁹, Lambert I the Bearded⁸, Regnier III of HAINAUT⁷, Régnier II⁶, Régnier I⁵, Giselbert of DARNAU⁴, Giselbert _____³, Gainfroi _____², Mainier of SENS¹) of Louvain, daughter of (17) Count Henry II¹⁰ and (I-2) Adelaide (of ORLAMUNDA), was born between 1032/3 and 1073, and died in 1139. She married (U-20) COUNT BALDWIN II OF HAINAUT, son of (U-18) Count Baldwin VI and Richilde (of HAINAUT), who died in 1099^[1]. ^{[21, 80, 34, 71]}
Child: See (U-20) Count Baldwin II of HAINAUT
20. MATHILDA¹¹ _____ (Henry II of LORRAINE¹⁰, Lambert II of LOUVAIN⁹, Lambert I the Bearded⁸, Regnier III of HAINAUT⁷, Régnier II⁶, Régnier I⁵, Giselbert of DARNAU⁴, Giselbert _____³, Gainfroi _____², Mainier of SENS¹), daughter of (17) Count Henry II¹⁰, was born between 1079 and 1161, and died about 1202. She married (T-45) KING LOUIS VIII OF FRANCE, son of (T-37) King Philippe II and (U-26) Isabelle (de HAINAUT), who was born on 3 Sept. 1187 in Paris, died on 8 Nov. 1226 in Chateau de Montp, and was buried in Saint Denis, Seine-Saint-Deni, France.
Child: See (T-45) King Louis VIII of FRANCE

21. ADELIZA¹² OF LOUVAIN (Godfrey I of LORRAINE¹¹, Henry II¹⁰, Lambert II of LOUVAIN⁹, Lambert I the Bearded⁸, Regnier III of HAINAUT⁷, Régnier II⁶, Régnier I⁵, Giselbert of DARNAU⁴, Giselbert _____³, Gainfroi _____², Mainier of SENS¹) of Louvain, daughter of (18) Duke Godfrey I¹¹ and (KL-3) Ida (de NAMUR), was born in 1103, and died on 23 March 1151 in Afflighem, Brabant^[85]. She married (1st) (29 FEB 1121), (P-33) KING HENRY I "BEAUCLERC" OF ENGLAND^[84], son of (P-27) King William I the Conqueror and (U-17) Matilda (Maud) (of FLANDERS), Queen of England, who was born in 1068 in Selby^[83], was christened on 5 Aug. 1100, died on 2 Dec. 1135 in Normandy, and was buried on 4 Jan. 1136 in Reading Abbey, Reading, Berkshire, England. She married (2nd) in 1138, (NG-4) WILLIAM II D'AUBIGNY, 1ST EARL OF ARUNDEL^{[43, 85]} of Arundel, son of (NG-3) Lord William I and (EU-2) Maud (BIGOD), who died on 12 Oct. 1176 in Waverley Abbey^[85], and was buried in Wymondham Priory, Norfolk, England^[85]. ^{[5, 74, 52, 79, 43, 85]}
d. ae. 48 yrs.^[85]
Child of: Adeliza¹² of LOUVAIN and King Henry I "Beauclerc" of ENGLAND: See (P-33) King Henry I "Beauclerc" of ENGLAND

Children of: Adeliza¹² of LOUVAIN and William II D'AUBIGNY, 1st Earl of Arundel: See (NG-4) William II D'AUBIGNY, 1st Earl of Arundel
22. COUNT GODFREY II¹² OF LOUVAIN (Godfrey I of LORRAINE¹¹, Henry II¹⁰, Lambert II of LOUVAIN⁹, Lambert I the Bearded⁸, Regnier III of HAINAUT⁷, Régnier II⁶, Régnier I⁵, Giselbert of DARNAU⁴, Giselbert _____³, Gainfroi _____², Mainier of SENS¹) of Louvain, son of (18) Duke Godfrey I¹¹ and (KL-3) Ida (de NAMUR), was born about 1107, and died in 1144. He married in 1139, (AON-5) LUITGARDE OF SULTZBACH, daughter of (AON-4) Count Berenger I and Adelheid (of DIESSEN), who was born in 1118^[29], and died about 1162^[67]. ^{[12, 32, 67, 39]}
Child:

+

23

i.

COUNT GODFREY III13 OF LOUVAIN, b. in 1142[1]; d. in 1186[1]; m. before 1155 (NE-9) MARGARET OF LIMBURG, b. about 1135, d. in 1172, daughter of (NE-7) Duke Henry II and (AJP-2) Matilda (of SAFFENBERG).

23. COUNT GODFREY III¹³ OF LOUVAIN (Godfrey II¹², Godfrey I of LORRAINE¹¹, Henry II¹⁰, Lambert II of LOUVAIN⁹, Lambert I the Bearded⁸, Regnier III of HAINAUT⁷, Régnier II⁶, Régnier I⁵, Giselbert of DARNAU⁴, Giselbert _____³, Gainfroi _____², Mainier of SENS¹), son of (22) Count Godfrey II¹² and (AON-5) Luitgarde (of SULTZBACH), was born in 1142^[1], and died about 1186^[1]. He married before 1155, (NE-9) MARGARET OF LIMBURG, daughter of (NE-7) Duke Henry II and (AJP-2) Matilda (of SAFFENBERG), who was born about 1135, and died in 1172. ^{[13, 37, 67, 1]}
Children:

+	24	i.	SIR GODFREY14 DE LOVAINE, d. about 26 April 1226[1]; m. about 1199 ALICE DE HASTINGS.
+	25	ii.	DUKE HENRY I OF BRABANT of Brabant, b. about 1158[36]; d. on 5 Sept. 1235[37, 1]; m. in 1179 (BB-32) MAUD OF FLANDERS, DUCHESS OF BRABANT of Boulogne, Pas-de-Calais, France, b. about 1163, d. in 1210[1], daughter of (BB-29) Matthew, Count of Boulogne and (AQR-20) Mary (of BLOIS).

24. SIR GODFREY¹⁴ DE LOVAINE (Godfrey III of LOUVAIN¹³, Godfrey II¹², Godfrey I of LORRAINE¹¹, Henry II¹⁰, Lambert II of LOUVAIN⁹, Lambert I the Bearded⁸, Regnier III of HAINAUT⁷, Régnier II⁶, Régnier I⁵, Giselbert of DARNAU⁴, Giselbert _____³, Gainfroi _____², Mainier of SENS¹), son of (23) Count Godfrey III¹³ and (NE-9) Margaret (of LIMBURG), was born between 1155/6 and 1173, and died between 26 Feb. 1226 and 26 June 1226^[1]. He married about 1199, ALICE DE HASTINGS^[1]. ^{[18, 1]}
Custodian of the honour and castle of Eye, Suffolk.^[1]
Child:

+

26

i.

SIR MATTHEW15 DE LOVAINE of Little Easton, Essex, England, d. before June 1258 of Little Easton[1]; m. MURIEL _____, d. after 1275[1].

25. DUKE HENRY I¹⁴ OF BRABANT (Godfrey III of LOUVAIN¹³, Godfrey II¹², Godfrey I of LORRAINE¹¹, Henry II¹⁰, Lambert II of LOUVAIN⁹, Lambert I the Bearded⁸, Regnier III of HAINAUT⁷, Régnier II⁶, Régnier I⁵, Giselbert of DARNAU⁴, Giselbert _____³, Gainfroi _____², Mainier of SENS¹) of Brabant, son of (23) Count Godfrey III¹³ and (NE-9) Margaret (of LIMBURG), was born about 1158^[36], and died on 5 Sept. 1235^{[37, 1]}. He married in 1179, (BB-32) MAUD OF FLANDERS, DUCHESS OF BRABANT of Boulogne, Pas-de-Calais, daughter of (BB-29) Matthew, Count of Boulogne and (AQR-20) Mary (of BLOIS), who was born about 1163, and died in 1210^[1]. ^{[14, 37, 67, 49, 36, 1]}
AR: (155-26, 100-28+)
The marriages here are somewhat confusing.

Ancestral Roots shows the family as shown here, with Henry II son of Maud of Flanders dau. Matthew of Alsace and Mary of Blois, and Mechtild daughter of Mathilde dau. Count Matthew of Boulogne.

Turton's "Plantagenet Ancestry" shows Henry II son of Maud d'Alsace dau. Matthieu d'Alsace C. de Boulogne and Marie de Blois.

von Redlich shows Henry II son of Mathilda dau. Matthew of Alsace and the Princess Mary, Countess of Boulogne.

This would seem to indicate that Matthew of Alsace and Count Matthew of Boulogne were the same person, but and that Maud and Mathilde are the same person.^{[1, 38, 28]}
Children:

+	27	i.	DUKE HENRY II15 OF BRABANT, b. in 1189 in Brabant, France; d. on 1 Feb. 1247/8[1]; m. on 9 Feb. 1207 (ID-7) MARIE DE SWABIA, b. in 1201, d. about 1240, daughter of (ID-6) Emperor Phillip II and (BE-4) Irini Maria (ANGELINA), Empress of Germany.
+	28	ii.	MECHTILD OF BRABANT, m. (UV-10) COUNT FLORENT IV OF HOLLAND, d. in 1245[1], son of (UV-9) Count William I and (TG-2) Adelaide (of GUELDERS).

26. SIR MATTHEW¹⁵ DE LOVAINE (Godfrey¹⁴, Godfrey III of LOUVAIN¹³, Godfrey II¹², Godfrey I of LORRAINE¹¹, Henry II¹⁰, Lambert II of LOUVAIN⁹, Lambert I the Bearded⁸, Regnier III of HAINAUT⁷, Régnier II⁶, Régnier I⁵, Giselbert of DARNAU⁴, Giselbert _____³, Gainfroi _____², Mainier of SENS¹) of Little Easton, son of (24) Sir Godfrey¹⁴ and Alice (de HASTINGS), was born between 1129/30 and 1227, and died between 1178/9 and June 1258^[1]. He married MURIEL _____, who died after 1275^[1]. ^{[19, 1]}
Custodian of the honour of Eye, Suffolk.^[1]
Child:

+

29

i.

HAWISE16 DE LOVAINE, m. (DT-1) SIR PHILIP BASSET of Wycombe, Buckinghamshire, England.

27. DUKE HENRY II¹⁵ OF BRABANT (Henry I¹⁴, Godfrey III of LOUVAIN¹³, Godfrey II¹², Godfrey I of LORRAINE¹¹, Henry II¹⁰, Lambert II of LOUVAIN⁹, Lambert I the Bearded⁸, Regnier III of HAINAUT⁷, Régnier II⁶, Régnier I⁵, Giselbert of DARNAU⁴, Giselbert _____³, Gainfroi _____², Mainier of SENS¹), son of (25) Duke Henry I¹⁴ and (BB-32) Maud (of FLANDERS), Duchess of Brabant, was born in 1189 in Brabant, France, and died on 1 Feb. 1247/8^[1]. He married on 9 Feb. 1207, (ID-7) MARIE DE SWABIA^[28], daughter of (ID-6) Emperor Phillip II and (BE-4) Irini Maria (ANGELINA), Empress of Germany, who was born in 1201, and died about 1240. ^{[15, 37, 66, 47, 28, 1]}
Children:

+	30	i.	MATILDA16 OF BRABANT of BRABANT, France, b. about 1224; d. on 29 Sept. 1288; m. on 14 June 1237 in Compiegne, Syrie, France (T-52) COUNT ROBERT I OF ARTOIS, b. in Paris in Sept. 1216, d. in Mussouri, Egypt on 8 Feb. 1249/50, son of (T-45) King Louis VIII and (WG-26) Blanche (of CASTILE).
+	31	ii.	DUKE HENRY III OF BRABANT of Louvain, Brabant, Belgium, b. about 1233; d. in 1260; m. (T-64) ALIX OF BURGUNDY, b. in Bourgogne, France about 1238, d. in 1273[1], daughter of (T-59) Duke Hugh IV and (OS-2) Yolande (de DREUX).

28. MECHTILD¹⁵ OF BRABANT (Henry I¹⁴, Godfrey III of LOUVAIN¹³, Godfrey II¹², Godfrey I of LORRAINE¹¹, Henry II¹⁰, Lambert II of LOUVAIN⁹, Lambert I the Bearded⁸, Regnier III of HAINAUT⁷, Régnier II⁶, Régnier I⁵, Giselbert of DARNAU⁴, Giselbert _____³, Gainfroi _____², Mainier of SENS¹), daughter of (25) Duke Henry I¹⁴ and (BB-32) Maud (of FLANDERS), Duchess of Brabant, was born between 1166/7 and 1211, and died between 1180/1 and 1320. She married (UV-10) COUNT FLORENT IV OF HOLLAND, son of (UV-9) Count William I and (TG-2) Adelaide (of GUELDERS), who died in 1245^[1]. ^[48]
Child: See (UV-10) Count Florent IV of HOLLAND

29. HAWISE¹⁶ DE LOVAINE (Matthew¹⁵, Godfrey¹⁴, Godfrey III of LOUVAIN¹³, Godfrey II¹², Godfrey I of LORRAINE¹¹, Henry II¹⁰, Lambert II of LOUVAIN⁹, Lambert I the Bearded⁸, Regnier III of HAINAUT⁷, Régnier II⁶, Régnier I⁵, Giselbert of DARNAU⁴, Giselbert _____³, Gainfroi _____², Mainier of SENS¹), daughter of (26) Sir Matthew¹⁵ and Muriel (_____), was born between 1178/9 and 1224, and died between 1218 and 1334. She married (DT-1) SIR PHILIP BASSET of Wycombe. ^[27]
Child: See (DT-1) Sir Philip BASSET
30. MATILDA¹⁶ OF BRABANT (Henry II¹⁵, Henry I¹⁴, Godfrey III of LOUVAIN¹³, Godfrey II¹², Godfrey I of LORRAINE¹¹, Henry II¹⁰, Lambert II of LOUVAIN⁹, Lambert I the Bearded⁸, Regnier III of HAINAUT⁷, Régnier II⁶, Régnier I⁵, Giselbert of DARNAU⁴, Giselbert _____³, Gainfroi _____², Mainier of SENS¹) of BRABANT, France, daughter of (27) Duke Henry II¹⁵ and (ID-7) Marie (de SWABIA), was born about 1224, died on 29 Sept. 1288 and was buried in Cercamp Abbey, ARTOIS, France. She married in Compiegne, Syrie, on 14 June 1237, (T-52) COUNT ROBERT I OF ARTOIS, son of (T-45) King Louis VIII and (WG-26) Blanche (of CASTILE), who was born in Sept. 1216 in Paris, and died on 8 Feb. 1249/50 in Mussouri, Egypt. ^{[25, 86, 33, 65, 46, 77]}
Child: See (T-52) Count Robert I of ARTOIS
31. DUKE HENRY III¹⁶ OF BRABANT (Henry II¹⁵, Henry I¹⁴, Godfrey III of LOUVAIN¹³, Godfrey II¹², Godfrey I of LORRAINE¹¹, Henry II¹⁰, Lambert II of LOUVAIN⁹, Lambert I the Bearded⁸, Regnier III of HAINAUT⁷, Régnier II⁶, Régnier I⁵, Giselbert of DARNAU⁴, Giselbert _____³, Gainfroi _____², Mainier of SENS¹) of Louvain, Brabant, Belgium, son of (27) Duke Henry II¹⁵ and (ID-7) Marie (de SWABIA), was born about 1233, and died in 1260. He married (T-64) ALIX OF BURGUNDY, daughter of (T-59) Duke Hugh IV and (OS-2) Yolande (de DREUX), who was born about 1238 in Bourgogne, and died in 1273^[1]. ^{[16, 37, 69, 42, 78, 86]}
Child:

+

32

i.

MARIE17 DE BRABANT, b. in 1260 in Louvain, Brabant, Belgium; d. on 12 Jan. 1321 in Murel; m. on 21 Aug. 1274 in Vincennes, Val-De-Marne, France (T-56) KING PHILIP III OF FRANCE, b. in Poissy, Yvelines, France on 1 May 1245, d. in Perpignan, Pyrenees-Orienta, France on 5 Oct. 1285, son of (T-51) King Louis IX and (DJ-10) Marguerite (of PROVENCE), Queen of France.

32. MARIE¹⁷ DE BRABANT (Henry III of BRABANT¹⁶, Henry II¹⁵, Henry I¹⁴, Godfrey III of LOUVAIN¹³, Godfrey II¹², Godfrey I of LORRAINE¹¹, Henry II¹⁰, Lambert II of LOUVAIN⁹, Lambert I the Bearded⁸, Regnier III of HAINAUT⁷, Régnier II⁶, Régnier I⁵, Giselbert of DARNAU⁴, Giselbert _____³, Gainfroi _____², Mainier of SENS¹), daughter of (31) Duke Henry III¹⁶ and (T-64) Alix (of BURGUNDY), was born in 1260 in Louvain, Brabant, Belgium, died on 12 Jan. 1321 in Murel and was buried in Cordelier Conven, Paris. She married in Vincennes, on 21 Aug. 1274, (T-56) KING PHILIP III OF FRANCE, son of (T-51) King Louis IX and (DJ-10) Marguerite (of PROVENCE), Queen of France, who was born on 1 May 1245 in Poissy, died on 5 Oct. 1285 in Perpignan, and was buried on 3 Dec. 1285 in Saint Denis. ^{[32, 70, 50, 17, 78]}
Child: See (T-56) King Philip III of FRANCE