| HUSBAND |
| Sir Roger "4th Earl of Norfolk" Bigod (LCZQ-D3K) |
| BIRTH | about 1212 | Norfolk, England |
| DEATH | 3 July 1270 | Framlingham, Suffolk, England |
| REF # | | 884383; |
| REF # | | 904861; |
| REF # | | 60; |
| MARRIAGE | May 1225 | Alnwick, Northumberland, England |
| FATHER | Sir Hugh "5th Earl of Norfolk" Bigod (K87Y-T65) |
| MOTHER | Lady Maud "Marshal of England, Countess of Norfolk and Warenne" Marshal (MBBQ-CDP) |
| |
| WIFE |
| Isabella Scotland (L6F2-W6N) |
| BIRTH | about 1195 | Edinburgh, Midlothian, Scotland |
| DEATH | after 1253 | Helmsley, Yorkshire, England |
| REF # | | 594338; |
| REF # | | 611928; |
| REF # | | 60; |
| FATHER | William "The Lion, King of Scotland" Dunkeld (L8WB-9L1) |
| MOTHER | Ermengarde Beaumont (MMHP-PG4) |