Duncan Family Tree
Person Chart
Additional Names
| Additional Names | Name |
|---|---|
| Stage/Pen Name | Lady Margaret De Coucy De Guines Ulster |
| Stage/Pen Name | Margaret Burgh |
| Stage/Pen Name | Marguerite De Guines |
| Married Name | de Burgh |
| Stage/Pen Name | Margaret De Guines Coucy |
Parents
| Father | Date of Birth | Mother | Date of Birth |
|---|---|---|---|
 John de Burgh II |
about 1235 |  Cécile de Bailleul |
1237 |
Partners
| Partner | Date of Birth | Children |
|---|---|---|
| Richard de Burgh 2nd Earl of Ulster |
about 1259 | Queen of Scotland Elizabeth De Burgh |
Birth