_RICHARD de CLARE 6th EARL OF CLARE______+
| (1153 - 1218) m 1182
_GILBERT de CLARE SIR, 7th EARL OF CLARE_|
| (.... - 1230) m 1217 |
| |_AMICA FITZROBERT COUNTESS OF GLOUCESTER_+
| (1160 - 1225) m 1182
_RICHARD de CLARE SIR, 8th EARL OF CLARE_|
| (1222 - 1262) m 1237 |
| | _SIR WILLIAM MARSHALL EARL OF PEMBROKE___+
| | | (1146 - 1219) m 1189
| |_ISABEL MARSHALL ________________________|
| (1206 - 1240) m 1217 |
| |_ISABEL DE CLARE FITZGILBERT_____________+
| (1172 - 1220) m 1189
|
|--THOMAS DE CLARE
| (1248 - 1288)
| _ROGER de LACY __________________________
| |
| _JOHN de LACY OF HATTON__________________|
| | (1192 - 1240) m 1221 |
| | |_MAUD de CLARE __________________________
| |
|_MAUD de LACY COUNTESS OF LINCOLN________|
(1223 - 1289) m 1237 |
| _ROBERT de QUINCEY ______________________+
| | (.... - 1217)
|_MARGARET DE QUINCEY ____________________|
(1208 - 1266) m 1221 |
|_ HAWISE OF CHESTER, COUNTESS OF LINCOLN_+
(1180 - 1243)
[160] Ashenfield