Section AES: Descendants of Guithenoc de Porhoët, Vicomte

David Thaler
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Generation One

1. GUITHENOC1 DE PORHOËT, VICOMTE was born about 985[2], and died in 1040[14]. He married ALLARUM. [38, 14, 2]
Child:
+2i.JOSSELIN2 DE PORHOËT, VICOMTE, b. about 1020; d. in 1074.

Generation Two

2. JOSSELIN2 DE PORHOËT, VICOMTE (Guithenoc1), son of (1) Guithenoc1, Vicomte and Allarum, was born about 1020[1], and died in 1074[14, 39]. [39, 14, 1]
Child:
+3i.EUDON I3 DE PORHOËT, VICOMTE, d. after 1092; m. EMME DE LEON, d. in 1092[14].

Generation Three

3. EUDON I3 DE PORHOËT, VICOMTE (Josselin2, Guithenoc1), son of (2) Josselin2, Vicomte, was born between 1024 and 1075, and died between 1092 and 1184[34]. He married EMME DE LEON, who died in 1092[14]. [40, 14]
Child:
+4i.GEOFFREY4 DE PORHOËT, VICOMTE, d. in 1141; m. HAWISE, b. in Brittany, France about 1130.

Generation Four

4. GEOFFREY4 DE PORHOËT, VICOMTE (Eudon I3, Josselin2, Guithenoc1), son of (3) Eudon I3, Vicomte and Emme (de LEON), was born between 1031 and 1093, and died in 1141[34]. He married HAWISE, who was born about 1130 in Brittany. [41, 15]
AR7 listed Hawise as dau. of Alan IV "Fergent", Duke of Brittany, and Ermengarde of Anjou. However, AR8 updates this to list her as "parentage unknown". [34]
Children:
+5i.COUNT EUDES II5 DE PORHOËT, d. after 1164; m. ELEANOR DE LEON.
+6ii.ALAN LA ZOUCHE, b. before 1135; d. in 1190 in England, United Kingdom; m. about 1181 (DY-4) ALICE DE BELMEIS, daughter of (DY-3) Phillip and (C-8) Maud Matilda (de MESCHINES) BELMEIS.

Generation Five

5. COUNT EUDES II5 DE PORHOËT (Geoffrey4, Eudon I3, Josselin2, Guithenoc1), son of (4) Geoffrey4, Vicomte and Hawise, was born between 1134 and 1142, and died between 1164 and 1251. He married ELEANOR DE LEON. [14]
Child:
+7i.COUNT EUDES III6 DE PORHOËT, d. in 1239; m. MARGARET.
6. ALAN5 LA ZOUCHE (Geoffrey de PORHOËT4, Eudon I3, Josselin2, Guithenoc1), son of (4) Geoffrey4, Vicomte and Hawise, was born before 1135[34], and died in 1190 in England[34]. He married about 1181, (DY-4) ALICE DE BELMEIS, daughter of (DY-3) Phillip and (C-8) Maud Matilda (de MESCHINES) BELMEIS. [42, 18]
Child:
+8i.ROGER6 LA ZOUCHE, d. before 14 May 1238; m. about 1204 MARGARET, b. in England about 1179, d. after 28 Jan. 1232.

Generation Six

7. COUNT EUDES III6 DE PORHOËT (Eudes II5, Geoffrey4, Eudon I3, Josselin2, Guithenoc1), son of (5) Count Eudes II5 and Eleanor (de LEON), was born between 1129 and 1225, and died in 1239[4]. He married MARGARET. [7, 14]
Child:
+9i.MAUD7 OF PORHOËT, m. (AFS-25) BARON GEOFFREY DE FOUGERES, d. on 15 Dec. 1212[4], son of (AFS-23) William and Agatha du (HUMMET) FOUGERES.
8. ROGER6 LA ZOUCHE (Alan5, Geoffrey de PORHOËT4, Eudon I3, Josselin2, Guithenoc1), son of (6) Alan5 and (DY-4) Alice (de BELMEIS) ZOUCHE, was born between 1174 and 1191, and died between 1188 and 14 May 1238[34]. He married about 1204, MARGARET, who was born about 1179 in England, and died after 28 Jan. 1232. [43, 18]
Children:
+10i.SIR ALAN II7 LA ZOUCHE, b. about 1203 in Ashby, Leicestershire, England; d. on 10 Aug. 1270 in England; m. before 1242 of Winchester, Hampshire, England (AFI-9) HELEN (ELLEN) DE QUINCY of Winchester, b. about 1222, d. in England about 20 Aug. 1296, daughter of (AFI-4) Roger, 2nd Earl of Winchester and (PV-6) Helen (Elena) (de GALLOWAY).
+11ii.EUDO LA ZOUCHE of Ashby, b. about 1244; d. in 1279; m. before 13 Dec. 1273 (IA-7) MILICENT DE CANTELOU of Calne, Wiltshire, England, b. about 1250, d. of Harringworth, Northamptonshire, England about 1299, daughter of (IA-5) Baron William and (FU-10) Eva (de BRAIOSE).
+12iii.LORETTA LA ZOUCHE, m. (AHC-1) GILBERT DE SANFORD.
+13iv.WILLIAM LA ZOUCHE, d. before 3 Feb. 1271/2.

Generation Seven

9. MAUD7 OF PORHOËT (Eudes III6, Eudes II5, Geoffrey4, Eudon I3, Josselin2, Guithenoc1), daughter of (7) Count Eudes III6 and Margaret, was born between 1143 and 1240, and died between 1157 and 1349. She married (AFS-25) BARON GEOFFREY DE FOUGERES, son of (AFS-23) William and Agatha du (HUMMET) FOUGERES, who died on 15 Dec. 1212[4]. [14, 7]
Child: See (AFS-25) Baron Geoffrey de FOUGERES
10. SIR ALAN II7 LA ZOUCHE (Roger6, Alan5, Geoffrey de PORHOËT4, Eudon I3, Josselin2, Guithenoc1), son of (8) Roger6 and Margaret ZOUCHE, was born about 1203 in Ashby, and died on 10 Aug. 1270 in England. He married of Winchester, before 1242, (AFI-9) HELEN (ELLEN) DE QUINCY of Winchester, daughter of (AFI-4) Roger, 2nd Earl of Winchester and (PV-6) Helen (Elena) (de GALLOWAY), who was born about 1222, was christened in 1296, and died about 20 Aug. 1296 in England. [9, 23, 21, 17, 3]
Baron Zouche of Ashby la Zouche, Co. Leicester;
Constable of the Tower of London;
a descendant in the male line of the Counts of Porhoet in Brittany.
(SP III 142; Old-CP VIII 222; Banks I 469)
Children:
+14i.SIR ROGER8 LA ZOUCHE, d. in 1285; m. before 19 July 1267 (PZ-42) ELA LONGESPEE, daughter of (PZ-30) Stephen, Earl of Ulster and (AGD-4) Emeline (de RIDELISFORD), Countess of Ulster.
+15ii.MARGERY DE LA ZOUCHE, m. in 1265 (OU-6) BARON ROBERT FITZROGER OF CLAVERING, b. in 1247[13], d. in 1310[5], son of (OU-5) Roger and Isabel FITZ JOHN.
11. EUDO7 LA ZOUCHE (Roger6, Alan5, Geoffrey de PORHOËT4, Eudon I3, Josselin2, Guithenoc1) of Ashby, son of (8) Roger6 and Margaret ZOUCHE, was born about 1244, and died after 1 Jan. 1295[35]. He married before 13 Dec. 1273, (IA-7) MILICENT DE CANTELOU[34] of Calne, daughter of (IA-5) Baron William and (FU-10) Eva (de BRAIOSE), who was born about 1250, and died about 1299 of Harringworth. [10, 27, 33, 12, 22, 19, 3]
Children:
+16i.ELIZABETH8 LA ZOUCHE, d. after 1297; m. before 20 Jan. 1287/8 (AEW-5) SIR NICHOLAS DE POYNTZ, b. about 1278[4], d. before 12 July 1311[4], son of (AEW-4) Sir Hugh.
+17ii.EVE LA ZOUCHE of Harringworth, b. about 8 Jan. 1289; d. on 5 Dec. 1314; m. in 1289 (G-9) BARON MAURICE "THE MAGNANIMOUS" BERKELEY, b. in Berkeley, Gloucestershire, England April 1271/81, d. in Wallingford Cast, Oxfordshire, England on 31 May 1326, son of (G-8) Baron Thomas "the Wise" and (OH-19) Joan (de FERRERS).
18iii.SIR WILLIAM LA ZOUCHE, b. in 1276; d. in March 1351/2.
12. LORETTA7 LA ZOUCHE (Roger6, Alan5, Geoffrey de PORHOËT4, Eudon I3, Josselin2, Guithenoc1), daughter of (8) Roger6 and Margaret ZOUCHE, was born between 1183 and 1239, and died between 1207 and 1348. She married (AHC-1) GILBERT DE SANFORD.
Child: See (AHC-1) Gilbert de SANFORD
13. WILLIAM7 LA ZOUCHE (Roger6, Alan5, Geoffrey de PORHOËT4, Eudon I3, Josselin2, Guithenoc1), son of (8) Roger6 and Margaret ZOUCHE, was born between 1183 and 1239, and died between 1197 and 3 Feb. 1272[4].
Child:
+19i.JOYCE8 LA ZOUCHE; bur. on 13 March 1289/90; m. (ABL-1) ROBERT DE MORTIMER, d. on 7 April 1287[4, 4].

Generation Eight

14. SIR ROGER8 LA ZOUCHE (Alan II7, Roger6, Alan5, Geoffrey de PORHOËT4, Eudon I3, Josselin2, Guithenoc1), son of (10) Sir Alan II7 and (AFI-9) Helen (Ellen) (de QUINCY) (FITZ ROGER), was born between 1226 and 1253, and died in 1285. He married before 19 July 1267, (PZ-42) ELA LONGESPEE[26], daughter of (PZ-30) Stephen, Earl of Ulster and (AGD-4) Emeline (de RIDELISFORD), Countess of Ulster. [45, 16, 29, 32, 11, 24]
Baron Zouche of Ashby
(Old-CP VIII 222)
Child:
+20i.ALAN9 LA ZOUCHE, 1ST BARON ZOUCHE OF ASHBY, b. in 1267; d. in 1313/4; m. (AHP-3) ELEANOR DE SEGRAVE, daughter of (AHP-2) Sir Nicholas and Maud (de LUCY).
15. MARGERY8 DE LA ZOUCHE (Alan II7, Roger6, Alan5, Geoffrey de PORHOËT4, Eudon I3, Josselin2, Guithenoc1), daughter of (10) Sir Alan II7 and (AFI-9) Helen (Ellen) (de QUINCY) (FITZ ROGER), was born between 1226 and 1251, and died between 1265 and 1361. She married in 1265, (OU-6) BARON ROBERT FITZROGER OF CLAVERING[5], son of (OU-5) Roger and Isabel FITZ JOHN, who was born in 1247[13], and died in 1310[5]. [6, 13]
Child: See (OU-6) Baron Robert FitzRoger of CLAVERING
16. ELIZABETH8 LA ZOUCHE (Eudo7, Roger6, Alan5, Geoffrey de PORHOËT4, Eudon I3, Josselin2, Guithenoc1), daughter of (11) Eudo7 and (IA-7) Milicent (de CANTELOU) ZOUCHE, was born between 1254 and 1274, and died between 1297 and 1384[34]. She married before 20 Jan. 1287/8, (AEW-5) SIR NICHOLAS DE POYNTZ[34], son of (AEW-4) Sir Hugh, who was born about 1278[4], and died before 12 July 1311[4]. [36, 33, 20]
Child: See (AEW-5) Sir Nicholas de POYNTZ
17. EVE8 LA ZOUCHE (Eudo7, Roger6, Alan5, Geoffrey de PORHOËT4, Eudon I3, Josselin2, Guithenoc1) of Harringworth, daughter of (11) Eudo7 and (IA-7) Milicent (de CANTELOU) ZOUCHE, was born about 8 Jan. 1289, died on 5 Dec. 1314[34] and was buried in Church, Portbury, Somersetshire, England. She married in 1289, (G-9) BARON MAURICE "THE MAGNANIMOUS" BERKELEY[34], son of (G-8) Baron Thomas "the Wise" and (OH-19) Joan (de FERRERS), who was born April 1271/81 in Berkeley, died on 31 May 1326 in Wallingford Cast, and was buried in St. Augustine's, Bristol, Gloucestershire. [44, 28, 3]
Children: See (G-9) Baron Maurice "the Magnanimous" BERKELEY
19. JOYCE8 LA ZOUCHE (William7, Roger6, Alan5, Geoffrey de PORHOËT4, Eudon I3, Josselin2, Guithenoc1), daughter of (13) William7 ZOUCHE, was born between 1181 and 1273, and was buried on 13 March 1289/90[4, 4]. She married (ABL-1) ROBERT DE MORTIMER, who died on 7 April 1287[4, 4].
Child: See (ABL-1) Robert de MORTIMER

Generation Nine

20. ALAN9 LA ZOUCHE, 1ST BARON ZOUCHE OF ASHBY (Roger8, Alan II7, Roger6, Alan5, Geoffrey de PORHOËT4, Eudon I3, Josselin2, Guithenoc1), son of (14) Sir Roger8 and (PZ-42) Ela (LONGESPEE), was born in 1267, and died in 1314. He married (AHP-3) ELEANOR DE SEGRAVE, daughter of (AHP-2) Sir Nicholas and Maud (de LUCY). [37, 16, 30, 32, 11, 24]
Baron Zouche of Ashby, 1299-1314, Governor of Rockingham Castle and
Steward of Rockingham Forest
(CP VI 530; Old-CP VIII 222: SP III 142)
Children:
21i.ELENA10 LA ZOUCHE, b. in 1288.
+22ii.MAUD LA ZOUCHE, b. in 1289; d. on 31 May 1341; m. before 1311 (TF-4) SIR ROBERT DE HOLAND of Upholland, Lancaster, England, b. about 1270, d. on 7 Oct. 1328, son of (TF-3) Sir Robert and (AHA-2) Elizabeth (de SAMLESBURY).

Generation Ten

22. MAUD10 LA ZOUCHE (Alan9, Roger8, Alan II7, Roger6, Alan5, Geoffrey de PORHOËT4, Eudon I3, Josselin2, Guithenoc1), daughter of (20) Alan9, 1st Baron Zouche of Ashby and (AHP-3) Eleanor (de SEGRAVE), was born in 1289, and died on 31 May 1341. She married before 1311, (TF-4) SIR ROBERT DE HOLAND of Upholland, son of (TF-3) Sir Robert and (AHA-2) Elizabeth (de SAMLESBURY), who was born about 1270, died on 7 Oct. 1328, and was buried in Preston, Lancashire, England. [8, 16, 31, 32, 25]
Children: See (TF-4) Sir Robert de HOLAND


1. Michel L.Call, "Royal Ancestry Bible" (Salt Lake City, Utah: Heritage Creations: 2005), 2201.
2. Ibid., 2540.
3. The Church of Jesus Christ of Latter-day Saints, "Ancestral File (R)", Copyright (c) 1987, June 1998, data as of 5 January 1998.
4. Frederick Lewis Weis, "Ancestral Roots of Certain American Colonists", 7th ed. (Baltimore: Genealogical Publishing Co., 1999).
5. Ibid., (186-3).
6. Ibid., (186-3+).
7. Ibid., (214A-28+).
8. Ibid., (32-30, 47-30, 47A-30, 47B-30).
9. Ibid., (38-28+, 39-29+).
10. Ibid., (38-29, 39-29, 253-29).
11. von Redlich, Marcellus Donald Alexander R., "Pedigrees of Some of the Emperor Charlemagne's Descendants, Vol. I" (Baltimore: Genealogical Publishing Co., 1941), 133.
12. Ibid., 255.
13. W. H. Turton, "Plantagenet Ancestry" (Baltimore: Genealogical Publishing Co., 1928), 118.
14. Ibid., 82.
15. Ibid., 82, 98.
16. Ibid., 96.
17. Ibid., 96, 98.
18. Ibid., 98.
19. J. Orton Buck and Timothy Field Beard, "Pedigrees of Some of the Emperor Charlemagne's Descendants, Vol. III" (Baltimore: Genealogical Publishing Co., 1978), 216, 241.
20. Ibid., 216, 293.
21. Ibid., 280.
22. Aileen Lewers Langston and J. Orton Buck, Jr., "Pedigrees of Some of the Emperor Charlemagne's Descendants, Vol. II" (Baltimore: Genealogical Publishing Co., 1974), 156, 165.
23. Ibid., 260.
24. Ibid., 260, 329.
25. Ibid., 329.
26. Frederick Lewis Weis, "The Magna Charta Sureties, 1215", 5th ed. (Baltimore: Genealogical Publishing Co., 1999).
27. Ibid., (74-4, 80-4).
28. Ibid., (80-5, 82-5).
29. Ibid., (90-4).
30. Ibid., (90-5, 98-5).
31. Ibid., (90-6, 90A-6, 96-6).
32. Gary Boyd Roberts, "Royal Descents of 500 Immigrants" (Baltimore: Genealogical Publishing Co., 2002), 345, 348, 356, etc.
33. Ibid., 421.
34. Frederick Lewis Weis and Walter Lee Sheppard, Jr., "Ancestral Roots of Certain American Colonists Who Came to America before 1700", 8th ed. (Baltimore: Genealogical Publishing Co., 2004).
35. Ibid., (253-29).
36. Ibid., (253-30).
37. Ibid., (31-29, 32-29).
38. Ibid., (39-23).
39. Ibid., (39-24).
40. Ibid., (39-25).
41. Ibid., (39-26).
42. Ibid., (39-27).
43. Ibid., (39-28).
44. Ibid., (39-30).
45. Ibid., (53-30).