| Margaret De Harcourt |
| Father:
Robert "Blanchmains" De Beaumont Earl of Leicester | Mother: Petronille De Grentmesnil |
| Born:
Abt 1156 of Hampshire, England |
Died:
Jan 12, 1235 / 1236 |
| Spouse: Saher IV De Quincy | Married:
Abt 1174 England |
| Children:
Arabella De Quincy Reginald De Quincy Robert De Quincy Loretta De Quincy John De Quincy Beatrice De Quincy Hawise De Quincy Roger De Quincy | Brothers & Sisters:
Geoffrey De Beaumont Robert "Fitz-Parnell" Harcourt Roger Harcourt William Harcourt Amicia Harcourt Mabel Harcourt Hawise Harcourt Pernel Harcourt |