Geoffrey Darell1 
Child of Geoffrey Darell
- Thomas Darell+2 b. 1117
Thomas Darell1 
He lived at Wheldrake, Yorkshire, EnglandG.1
Children of Thomas Darell and unknown wife (?)
- Emma Darell2
- Marmaduke Darell+2 b. 1144
Marmaduke de Thweng1
He was a Justice itinerant and Coroner at Yorkshire, EnglandG.1
- [S37] BP2003 volume 1, page 1029. See link for full details for this source. Hereinafter cited as. [S37]
unknown wife (?)1
Her married name became Darell.
Children of unknown wife (?) and Thomas Darell
- Emma Darell2
- Marmaduke Darell+2 b. 1144
Marmaduke Darell1 
He lived at Sessay, Yorkshire, EnglandG.1
Child of Marmaduke Darell and Aceria (?)
- William Darell+2 b. 1167
Aceria (?)1
From 1166, her married name became Darell.
Child of Aceria (?) and Marmaduke Darell
- William Darell+2 b. 1167
William Darell1 
He lived at Sessay, Yorkshire, EnglandG.1
Child of William Darell and unknown wife (?)
- Marmaduke Darell+2 b. 1195
unknown wife (?)1
From 1192, her married name became Darell.
Child of unknown wife (?) and William Darell
- Marmaduke Darell+2 b. 1195
Marmaduke Darell1 
He lived at Sessay, Yorkshire, EnglandG.1
Child of Marmaduke Darell and unknown wife (?)
- Sir William Darell+2 b. 1218, d. a 1270
unknown wife (?)1
From 1216, her married name became Darell.
Child of unknown wife (?) and Marmaduke Darell
- Sir William Darell+2 b. 1218, d. a 1270