Joannes married Julia VOILAND on 15 Aug 1865 in Buffalo, Erie, New York, United States. Julia (daughter of Charles Francois Xavier (Jean Baptiste) VOILAND and Adelaide PERRIN) was born on 08 Aug 1835 in Essert, Territoire de Belfort, Franche-Comté, France; died on 16 Jan 1880; was buried in St. Peter's Cemetery, Buffalo, NY. [Group Sheet] [Family Chart]