William married Katherine Hogan on 27 Sep 1911. Katherine (daughter of John Hogan and Ellen Ryan) was born on 13 Sep 1880 in , , NY; died on 23 Mar 1978 in Hawthorne, Passaic, NJ; was buried in Mar 1978 in Mt. Carmel Cem., West Long Branch, Monmouth, NJ. [Group Sheet] [Family Chart]

1. Edwin F Walsh was born on 25 Oct 1913 in , , NJ; died on 8 Mar 1989 in Red Bank, Monmouth, NJ; was buried in Mar 1989 in Mt. Carmel Cem., West Long Branch, Monmouth, NJ.
2. Kathleen P Walsh was born on 26 Jul 1924 in , , NJ; died on 5 May 1986 in West Long Branch, Monmouth, NJ; was buried in May 1986 in Mt. Carmel Cem., West Long Branch, Monmouth, NJ.