1. | Ysidora Osa Urquiaga was born about 1921 in Mendexa, Bizkaia (daughter of Justo Osa Arrizubieta and Josepha Urquiaga Retolaza). |
2. | Justo Osa Arrizubieta was born on 14 Jul 1878 in Mendexa, Bizkaia (son of Jose Manuel Osa Aristondo and Maria Tomasa Arrizubieta Arostegui). Justo + Josepha Urquiaga Retolaza. Josepha (daughter of Jose Antonio Urquiaga Laca and Maria Petra Retolaza Bidain) was born on 21 Jun 1881 in Mendexa, Bizkaia. [Group Sheet] [Family Chart] |
3. | Josepha Urquiaga Retolaza was born on 21 Jun 1881 in Mendexa, Bizkaia (daughter of Jose Antonio Urquiaga Laca and Maria Petra Retolaza Bidain).
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4. | Jose Manuel Osa Aristondo was born in Mutriku, Gipuzkoa. Jose married Maria Tomasa Arrizubieta Arostegui on 18 Aug 1877 in Mendexa, Bizkaia. [Group Sheet] [Family Chart] |
5. | Maria Tomasa Arrizubieta Arostegui
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6. | Jose Antonio Urquiaga Laca Jose + Maria Petra Retolaza Bidain. [Group Sheet] [Family Chart] |
7. | Maria Petra Retolaza Bidain
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