Hij is getrouwd met Hazel Dibble.
Zij zijn getrouwd op 8 juni 1911, hij was toen 22 jaar oud.Bron 4
Arthur O Tillapaugh 31, head, born New York, storekeeper grocery; Hazel R Tillapaugh 27, wife, born New York, storekeeper grocery.
Orville Tillapaugh 40, head, born Sept 1859 in New York, married 19 years, farmer; Jennie Tillapaugh 36, wife, born Oct 1863 in England, resident in USA for 21 years, married 19 years, 7 births/1 child living [?]; Grace J Tillapaugh 19, daughter; Lena L Tillapaugh 15, daughter; ; Nellie E Tillapaugh 14, daughter; O Arthur Tillapaugh 11, son, born July 1888 in New York, single, in school; Mary E Tillapaugh 6, daughter; Roy C Tillapaugh 2, son; James Wensman 21, son, born May 1879 in New York, single, bar tender;