Roger de Lacy

↓→ Roger de Lacy B 1171 in Lincoln, Lincolnshre, England D 1211 in Pontrefract, Yorkshire, England	↓→ John de Lacy B 1150 in Lincoln, Lincolnshre, England D 11 Oct 1190 in Hanlow, Yorkshire, England M	↓→ Richard Fitzeustace B 1128 in Holton, Yorkshire, England D 1157 in Halton Castle, Skipton, Yorkshire, England M

		↓→ Albreda de Lisoures B 1128 in Halton Castle, Skipton, Yorkshire, England D 1193 in Halton Castle, Skipton, Yorkshire, England	↓→ Robert de Lisoures B 1097 in Lincoln, Lincolnshre, England D 1113 in Lincoln, Lincolnshre, England M
			↓→ Albreda de Lacy B 1097 in Pontrefact, Yorkshire, England D 1166 in Sprotborough, Yorkshire, England
	↓→ Alice de Mandeville B 1154 in Rycott, Oxfordshire, England D	↓→ Geoffrey de Mandeville B 1092 in Great Waltham, Essex, England D 14 Sep 1144 in Mildenhall, Suffolk, England M

		↓→ Rohesia de Vere B 1103 in Hedingham, Essex, England D 1166 in , Bedfordshire, England	↓→ Alberic Aubrey Ii de Vere B 1082 in Hedingham, Essex, England D 15 May 1141 in London, Middlesex, England M
			↓→ Adeliza de Clare B 1092 in Clare, Suffolk, England D