Joseph is getrouwd met Mabel Ellen Knott op 14 feb 1968 in Riverside (California, United States). Mabel (dochter van Fred George Knott en Lena Denadel) is geboren op 15 aug 1902 in Renville (Minnesota, United States); is gestorven op 25 aug 1991 in Bellingham (Whatcom, Washington, United States). [Gezinsblad] [Familiekaart]
