Alice (?)1
Married 2nd Alan de Somerville.1 Her married name became Curzon.
Child of Alice (?) and Robert Curzon
Richard Curzon1
He lived Croxall.1
Petronilla de Camville1
Whose heiress married 4th Earl of Dorset (see SACKVILLE.1 B.)1 And was ancestor of the CURZONs of Croxall.1 Her married name became Curzon. Sister and heiress of Roger de Camville.1
- [S37] BP2003 volume 3, page 3539. See link for full details for this source. Hereinafter cited as. [S37]
Thomas de Curzon1
Child of Thomas de Curzon and Sybil (?)
- Thomas de Curzon+2 d. a 1242
William Curzon1
He was ancestor of the Curzons of Norfolk.1 He lived at Besthorpe, Norfolk, England.1 He lived at Stanfield, Norfolk, England.1 He was living between 1189 and 1208.1
Sybil (?)1
Child of Sybil (?) and Thomas de Curzon
- Thomas de Curzon+2 d. a 1242
Thomas de Curzon1 
In 1198/99 he held a single knight’s fee at Kedleston of his cousin Richard.1
Children of Thomas de Curzon
Sir Engelhard de Curzon1
He lived at Kedleston, Derbyshire, England.1 He was living between 1247 and 1278.1
Children of Sir Engelhard de Curzon
- Richard de Curzon+2 d. a 1330
- William de Curzon1
Richard de Curzon1 
He lived at Kedleston, Derbyshire, England.1 In 1305 he had charter of free warren of Kedleston.1
Child of Richard de Curzon and Joan (?)
