
| Name | Mary de Ros | |
| Suffix | Baroness of Brewose | |
| Birth | Abt 1249 | |
| Gender | Female | |
| Notes | ||
| Person ID | I3078 | Wilson-Maynard Family Tree |
| Last Modified | 9 Jun 2002 | |
| Father | William 1 De Ros, Baron Hamlake MP,LORD HELMSLEY,SIR, b. Abt 1196, , Helmsley, Yorkshire, England d. Aft 1246, Poitou,France (Age > 51 years) | |
| Mother | Lucia [Joan] Fitzpiers, Baroness of Ingmanthorpe, b. Abt 1183, Blaen Lltfni & Bwich y,Brecknock,Wales d. Aft 1266 (Age > 84 years) | |
| Marriage | Abt 1219 | |
| Family ID | F1406 | Group Sheet | Family Chart |