| Name | Guillaume Decourtenay | |
| Born | Abt 1097 | Courtenay, Loiret, France |
| Gender | Male | |
| AFN | 8Q7N-R7 | |
| Died | 1146 | |
| Person ID | I19472 | Smoky Mountain Ancestral Quest |
| Last Modified | 12 Jan 2001 | |
| Father | Milo De Courtenay, b. Abt 1068, Courtenay, Loriet, France | |
| Mother | Ermengarde De Nevers, b. Abt 1072, Nevers, Nievre, France | |
| Married | 1094 | , France |
| Family ID | F7000 | Group Sheet |