Harvey married Lucinda Rosetta Strang 12 Jan 1905, Middlebury, , Wisconsin, United States. Lucinda (daughter of William Strang and Caroline Emily Price) was born 8 May 1882, Middlebury, , Wisconsin, United States; died 23 Nov 1913, Tulare, Spink, South Dakota, United States. [Group Sheet]

1. Mildred Margurite Hamilton was born 31 Mar 1906, Tulare, , South Dakota, United States; died 11 Oct 1938, , Los Angeles, California, United States; was buried , Bellevue Cemetery, Ontario, San Bernardino, California, United States.
2. Myrva Belle Hamilton was born 3 Apr 1908, Tulare, , South Dakota, United States; died 19 May 2003, , Maricopa, Arizona, United States.
3. William Delwin Hamilton was born 4 Dec 1909, Tulare, , South Dakota, United States; died 12 Apr 1998.
4. Alta Avanell Hamilton was born 24 Dec 1911, Tulare, , South Dakota, United States.