William Ii Fitzalan 1136-1210 (74) | | | | William D' Aubigny 1165-1221 (56) | | Roger de Mortimer 1158-1215 (57) | | | | Llewelyn Ap Iorwerth 1173-1240 (67) |
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John Fitzalan 1164-1240 (76) |  | John Fitzalan 1223-1267 (44) |  | Isabella (Isabel) D' Albini (Aubigny) 1163-1240 (77) | | Ralph de Mortimer 1190-1246 (56) |  | Roger de Mortimer 1221-1282 (61) |  | Gwladys "Ddu" Verch Llewelyn 1205-1251 (46) |
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Isabel de Say 1141- | Mabel de Meschines 1173- | | Isabel de Ferrers 1166- | Tangwystl Verch Llywarch 1168- |
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| | John Fitzalan 1246-1272 (25) | | | | Isabella de Mortimer 1248-1274 (26) | | |
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Theobald Fitzwalter (Walter] 1165-1206 (41) | Nicholas de Verdun 1169- | | Reginald de Braose 1178/79-1228 (48) | William Marshall 1144/45-1219 (74) |
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Theobald "Le Butzllen" Botiller (Butler 1200-1230 (30) |  | Maud (Matilda) de Botiller (Verdon 1225-1283 (58) |  | Rohese de Verdun 1204-1246/47 (43) | | William de Braose 1204-1230 (26) |  | Maud Braose 1226-1301 (75) |  | Eve Marshall 1194-1246 (52) |
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Maude Le Vavasour 1176- | | | | Mrs-Nicholas de Verdun 1173- | | Gracia de Brewer (Briwere) 1186-1223 (37) | | | | Isabel Fitzgilbert de Clare 1172-1220 (48) |