Gerhard I, Count of Holstein-Itzehoe | |
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Born | 1232 |
Died | 21 December 1290 |
Noble family | House of Schauenburg |
Spouse(s) | Elizabeth of Mecklenburg Adelaide of Montferrat |
Issue | Gerhard II Adolph VI Henry I |
Father | Adolf IV of Holstein |
Mother | Heilwig of Lippe |
Gerhard I, Count of Holstein-Itzehoe (1232 – 21 December 1290) was the only count of Holstein-Itzehoe.