1. WILLIAM¹ AGUILLON was born between 1134 and 1230, and died in 1244^[1]. He married (AA-6) JOAN, daughter of (AA-5) Peter and (IP-2) Isabel (de CHESNEY) FITZ HENRY.
Child:

+

2

i.

ROBERT2, b. before 1244, d. on 15 Feb. 1285/6; m. (NS-14) JOAN DE FERRERS before Aug. 1256.

2. ROBERT² AGUILLON (William¹), son of (1) William¹ and (AA-6) Joan AGUILLON, was born before 1244^[1], and died on 15 Feb. 1286^[1]. He married before Aug. 1256, (NS-14) JOAN DE FERRERS^[1], daughter of (NS-12) William, 5th Earl of Derby and (YG-8) Sibyl (MARSHAL), who died before Oct. 1267^[1]. ^[2]
Child:

+

3

i.

ISABEL3, b. circa 1258, d. after 1316; m. (CY-2) SIR HUGH BARDOLF.

3. ISABEL³ AGUILLON (Robert², William¹), daughter of (2) Robert² and (NS-14) Joan (de FERRERS) AGUILLON, was born circa 1258^[1], and died between 1316 and 1368^[1]. She married (CY-2) SIR HUGH BARDOLF, son of (CY-1) William and (QF-11) Juliana (de GOURNAY) BARDOLF, who was born circa 29 Sept. 1259^[1], and died in Sept. 1304^[1]. ^[3]
Child: See (CY-2) Sir Hugh BARDOLF