
| Name | Ulrich IV de Neuchâtel-Aarberg | |
| Birth | Abt 1213 | Neuchâtel, Switzerland |
| Gender | Male | |
| Death | 12 Oct 1276 | |
| WAC | 11 Aug 2023 | HOUST |
| _FSFTID | K1TZ-FJD | |
| _UID | 460EFF7C0C21C3489464FADAAC6530D8EC22 | |
| Person ID | I38594 | Ken Tree |
| Last Modified | 6 Jul 2024 | |
| Father | Ulrich III. Graf Neuenburg zu Nidau, b. 1175, Neuchâtel, Neuchâtel, Switzerland d. 31 Dec 1225 (Age 50 years) | |
| Mother | Yolande Urach, b. Abt 1180, Urach, Württemberg d. 1218, Switzerland (Age 38 years) | |
| _UID | 344021D7C8351F4DA8C23C1C0A42BA8623B5 | |
| Family ID | F16356 | Group Sheet | Family Chart |