| Male Louis De Brienne |
| Birth | 1265 | Acre, Holy Land, Jerusalem, `Abbasiya, , HaMerkaz, Israel |
| Death | Yes, date unknown | |
| Burial | ||
| Marriage | ||
| Father | Count Jean De Brienne | F2201 Group Sheet | |
| Mother | Princess of Leon Berenguela | F2201 Group Sheet | |
| Female Agnes Beaumont |
| Birth | 1270 | Beaumont, , Aquitaine, France |
| Death | Yes, date unknown | |
| Burial | ||
| Father | ||
| Mother | ||
| Male + Henry De Brienne |
| Birth | 1285 | Buchan, Aberdeen, Scotland, United Kingdom |
| Death | 10 Mar 1339 | |
| Burial | ||
| Spouse | Alice Comyn | F2199 | |
| Marriage | ||