
| Name | Otto I van Hammerstein van Zutphen,Wetterau,Engersgau,Kinzegau, Hertog van Schwaben | |
| Prefix | Graaf | |
| Birth | 973 | Czarne, Człuchów, Koszalin Voivodeship, Poland |
| Gender | Male | |
| Occupation | Count(Comte) of Zutphen | |
| Occupation | Graf von Zütphen | |
| _FSFTID | LRPR-T2Y | |
| _UID | CD651173CC01BC499531B537E19DD0AC34FB | |
| Death | 5 Jun 1036 | Czarne, Człuchów, Koszalin Voivodeship, Poland |
| Person ID | I28828 | Ken Tree |
| Last Modified | 3 Nov 2019 | |
| Father | Frederick of Luxembourg, b. 965 d. 6 Oct 1019, Luxembourg (Age 54 years) | |
| Mother | Wife of Frederick of Luxembourg d. DECEASED | |
| _UID | 98145C5422EFB848A205169FF681D04E5EA8 | |
| Family ID | F13466 | Group Sheet | Family Chart |
| Father | Heribert von der Wetterau, b. 914, Hessen, Germany d. 992, Hessen, Germany (Age 78 years) | |
| Mother | Irmtrud of Avalgau, b. 922, North Rhine-Westphalia, Germany d. DECEASED | |
| _UID | 24B0080DF32FF64B996B73BC126A8FE26CEA | |
| Family ID | F13482 | Group Sheet | Family Chart |