Ross married Fern Jeannette Calkins on 23 Aug 1919 in Vancouver, Clark, Washington, United States. Fern (daughter of Frank Timothy Calkins and Irena Ellen Bly) was born on 1 Feb 1901 in Iowa; died on 15 Jan 1961 in Kern, California, United States; was buried in 1961 in Whittier, Los Angeles, California, United States of America. [Group Sheet] [Family Chart]

1. Aline Frances Hamilton was born on 31 May 1921 in Wilmar, Los Angeles, California, United States; died on 19 Dec 1993 in Anoka, Minnesota, United States; was buried in 1993 in Minneapolis, Hennepin, Minnesota, United States of America.
2. Ross Byrd Hamilton was born on 18 Oct 1922 in Wilmar, Los Angeles, California, United States; died on 4 Jun 1924 in Los Angeles, California, United States; was buried in 1924 in Rosemead, Los Angeles, California, United States of America.
3. Barbara Elizabeth Hamilton was born on 3 Nov 1923 in Los Angeles, California, United States; died on 28 Jun 2011 in Walker Township, Moniteau, Missouri, United States; was buried in 2011 in Whittier, Los Angeles, California, United States of America.
4. Beverly Jean Hamilton was born on 12 Aug 1927 in Wilmar, Los Angeles, California, United States; died on 8 Nov 2003 in Cotati, Sonoma, California, United States; was buried on 15 Nov 2003 in Fairfax, Marin, California, United States.