Johannis married Etta Gracey Smith on 14 Nov 1936 in Manhatten, New York City, New York, United States. Etta was born in 1908 in Yonkers, Westchester, New York, United States; died in 1976; was buried in Fishkill, Dutchess, New York, United States of America. [Group Sheet] [Family Chart]

Johannis married Irene H Decanis on 5 Oct 1943 in Las Vegas, Clark, Nevada, United States. Irene was born on 9 Mar 1923 in Los Angeles, Los Angeles, California, United States; died on 3 Apr 1986 in Orange, Orange, California, United States. [Group Sheet] [Family Chart]