Individual Details
Piers De Ros
(1100 - 1157)
Events
| Birth | 1100 | Holderness, Yorkshire, England | |||
| Death | 1157 | Holderness, Grafton, England | |||
| Burial | Helmsley, Ryedale District, North Yorkshire, England |
Families
| Spouse | Lady Adeline Espec (1090 - 1157) |
| Father | Malcolm Northumberland De Ros (1064 - 1098) |
| Mother | Euphemia De Balliol (1065 - 1100) |
| Sibling | Lady Dionysia De Ros (1079 - 1133) |
| Sibling | Malcolm Master of Ross (1120 - ) |
| Sibling | Earl of Ros Hvarflod Gornflaeth Dunkeld (1135 - 1215) |
| Sibling | Alice De Ros (1088 - ) |
| Sibling | Malcolm Macheth De Ros (1097 - 1168) |
| Sibling | Peter De Ros 1st Lord of Hamlake (1086 - 1157) |