James married Clemmie Barbara Simpson 12 Jul 1911, Charlottetown, Queens, Prince Edward Island, Canada. Clemmie (daughter of Donald Montgomery Simpson and Ellen (Nellie) Montgomery Ramsay) was born 25 Sep 1885, Bayview, , Prince Edward Island, Canada; died May 1970, Charlottetown, Queens, Prince Edward Island, Canada. [Group Sheet]

1. Henry Gordon Williams was born 2 Jan 1913.
2. Jean Ramsay Williams was born 22 May 1914, Charlottetown, , Prince Edward Island, Canada; died 15 Feb 2009, Milton, , Ontario, Canada.
3. Lloyd George Williams was born 19 Jul 1915, Charlottetown, , Prince Edward Island, Canada; died 14 Jan 1996, Carman, , Manitoba, Canada.
4. Benjamin Williams was born 19 May 1925, Charlottetown, , Prince Edward Island, Canada; died 23 May 1958, Winnipeg, , Manitoba, Canada; was buried , ? Cemetery, Charlottetown, Queens, Prince Edward Island, Canada.