Juan Risso1838–?ΧρονολόγιοBirth20 Feb 1838Death0ΣχέσειςΓάμοιJuana Avellano (1845–?)ΠαιδιάEnrique Risso (1868–1915)Helena Risso (1876–1965)Πηγέςwikitree Risso-44