Juan married Josefa Dominga Urionabarrenechea Fundézuri on 08 Jul 1872 in Zenarruza, Bizkaia. Josefa was born on 02 Nov 1856 in Arbatzegui, Bizkaia; was christened on Yes, date unknown. [Group Sheet] [Family Chart]

1. Jose Manuel Totoricagoena Urionabarrenechea was born on 02 May 1873 in Arbatzegui, Bizkaia.
2. Jose Francisco Totoricagoena Urionabarrenechea was born on 30 Dec 1878 in Arbatzegui, Bizkaia; died on 10 Dec 1957 in Boise, Idaho.
3. Pedro Maria Totoricagoena Urionabarrenechea was born on 24 Jul 1881 in Arbatzegui, Bizkaia.
4. Diego Jose Totoricagoena Urionabarrenechea was born on 13 Nov 1883 in Arbatzegui, Bizkaia.
5. Julian Totoricagoena Urionabarrenechea was born on 27 May 1887 in Arbatzegui, Bizkaia.
6. Gregorio Totoricaguena Urionabarrenechea was born on 24 May 1891 in Arbatzegui, Bizkaia.