Nielsen Hayden genealogy
Family: Richard fitz Gilbert de Clare / Alice of Chester (F1640)
Gilbert fitz Richard de Clare (1060-1117) 
|
Alice de Clermont ( -1137)
|
Baldwin fitz Gilbert ( -1155)  |
| Alice de Clare ( -1163) |
| Rohese fitz Gilbert ( -1165) |
| Margaret fitz Gilbert ( -1186) |
| Gilbert "Strongbow" fitz Gilbert (1100-1148) |
| Ranulf le Meschin ( -1129)
|
| Lucy of Bolingbroke ( -1138) |
| Ranulph de Gernons (1099-1153) |
| Richard fitz Gilbert de Clare (1090-1136)
|
| Alice of Chester ( -1149)
|
| Roger de Clare (1116-1173) |