1. COUNT ROUTROU I¹ OF MORTAGNE of Mortagne, S-Mnch, France was born about 1015^[3] of Mortagne^[3], and died between 1069 and 1089^[1]. He married ADELINE DE DOMFRONT, who was born about 1020.
Vicount of Chateaudun
Child:

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2

i.

COUNT GEOFFREY II2 DE PERCHE of Normandy, France, b. about 1042; d. in Oct. 1100; m. (AIT-2) BEATRIX DE MONTDIDIER , b. about 1047, daughter of (AIT-1) Count Hildouin de III and (AJG-7) Alix (de ROUCY).

2. COUNT GEOFFREY II² DE PERCHE (Routrou I of MORTAGNE¹) , son of (1) Count Routrou I¹ and Adeline (de DOMFRONT), was born about 1042, and died in Oct. 1100. He married (AIT-2) BEATRIX DE MONTDIDIER , daughter of (AIT-1) Count Hildouin de III and (AJG-7) Alix (de ROUCY), who was born about 1047. ^{[2, 5, 9, 11, 15]}
Count de Perche
Children:

+	3	i.	MARGARET3 DE PERCHE , b. between 1057 and 1077; d. about 1170; m. about 1090 (AM-15) HENRY DE NEWBURGH, 1ST EARL OF WARWICK, b. in Neubourg, Normandy in 1045, d. in Ponteaudemer, Normandy, France on 20 June 1123, son of (AM-13) Count Roger and (ACV-2) Countess Adeliza (de MEULENT).
+	4	ii.	COUNT ROTROU II DE PERCHE, b. about 1080 in de, Perche, France; d. in April 1144; m. MATILDA _____, b. in 1086[4], d. on 25 Nov. 1120[4].
+	5	iii.	JULIANA DE PERCHE, b. about 1070; d. about 1140; m. in 1091 (YJ-1) GILBERT DE L'AIGLE, b. about 1070.

3. MARGARET³ DE PERCHE (Geoffrey II², Routrou I of MORTAGNE¹) of Normandy, France, daughter of (2) Count Geoffrey II² and (AIT-2) Beatrix (de MONTDIDIER), was born between 1057 and 1077 of Normandy, France, and died between 1156 and 1187. She married about 1090, (AM-15) HENRY DE NEWBURGH, 1ST EARL OF WARWICK, son of (AM-13) Count Roger and (ACV-2) Countess Adeliza (de MEULENT), who was born in 1045 in Neubourg, Normandy, France, died on 20 June 1123 in Ponteaudemer, Normandy, France, and was buried in Preaux Abbey, Normandy, France. ^{[1, 6, 12, 13, 14]}
Margaret de Perche, elder dau., living 1156
Children: See (AM-15) Henry de NEWBURGH, 1st Earl of Warwick
4. COUNT ROTROU II³ DE PERCHE (Geoffrey II², Routrou I of MORTAGNE¹), son of (2) Count Geoffrey II² and (AIT-2) Beatrix (de MONTDIDIER), was born between 1050/1 and 1096 in de, and died in April 1144. He married MATILDA _____, who was born in 1086^[4], and died on 25 Nov. 1120^[4]. ^[7]
Child:

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6

i.

MAUD4 DE PERCHE, b. about 1100 in France; d. on 18 May 1143; m. (AQF-4) RAIMOND I OF TURRENNE, VISCOUNT, b. about 1091, d. in 1121, son of (AQF-3) Boso I, Vicount and Gerberge (de TERRASSON).

5. JULIANA³ DE PERCHE (Geoffrey II², Routrou I of MORTAGNE¹), daughter of (2) Count Geoffrey II² and (AIT-2) Beatrix (de MONTDIDIER), was born between 1050/1 and 1077, and died between 1091 and 1187. She married in 1091, (YJ-1) GILBERT DE L'AIGLE, who was born about 1070. ^{[4, 15]}
Child: See (YJ-1) Gilbert de L'AIGLE

6. MAUD⁴ DE PERCHE (Rotrou II³, Geoffrey II², Routrou I of MORTAGNE¹), daughter of (4) Count Rotrou II³ and Matilda (_____), was born between 1099/1100 and 1107 in France, and died on 18 May 1143. She married (AQF-4) RAIMOND I OF TURRENNE, VISCOUNT, son of (AQF-3) Boso I, Vicount and Gerberge (de TERRASSON), who was born about 1091, and died in 1121. ^{[8, 9, 10, 15]}
Child: See (AQF-4) Raimond I of TURRENNE, Viscount