MaleThomas De Coucy, [SEIGNEUR DE MAR |
| Birth | Abt 1082 | Boves, Somme, France |
| Death | 1131 | |
| Burial | ||
| Marriage | Abt 1098 | Boves, Somme, France |
| Other Spouse | Melisende De Crecy | F10061 | |
| Marriage | Abt 1130 | Crecyenponthieu, Somme, France |
| Other Spouse | Daughter De Montaigu | F10062 | |
| Marriage | Abt 1108 | Boves, Somme, France |
| Father | Enguerrand I De Coucy, [COUNT D'AMIENS] | F10063 Group Sheet | |
| Mother | Ade De Marle, [ComtessedeRoucy | F10063 Group Sheet | |
FemaleIda De Hainault |
| Birth | Abt 1084 | , , , France |
| Death | Aft 1101 | |
| Burial | ||
| Father | Baudouin Ii Count Hainault | F6328 Group Sheet | |
| Mother | Alix De Louvain | F6328 Group Sheet | |