Perry married Mary Sophronia Goff on 10 Nov 1870 in Ritchie, West Virginia, United States. Mary (daughter of Benjamin Riddle Goff and Edith Ann Smith) was born on 8 Apr 1851 in Ritchie, West Virginia, United States; died on 27 Jun 1936 in Ritchie, West Virginia, United States; was buried in Goffs, Ritchie County, West Virginia, United States of America. [Group Sheet] [Family Chart]

1. French A Gainer was born on 25 Sep 1871 in Gilmer, Gilmer, West Virginia, United States; died on 14 Feb 1953 in Parkersburg, Wood, West Virginia, United States.
2. Troy C. Gainer was born on 30 May 1874 in Ritchie County, West Virginia, United States of America; died on 24 Sep 1898 in Berea, Ritchie County, West Virginia, United States of America; was buried in Goffs, Ritchie County, West Virginia, United States of America.
3. Ice Lona Gainer was born on 6 Jul 1878 in Ritchie County, West Virginia, United States of America; died on 1 Jul 1879 in Ritchie County, West Virginia, United States of America; was buried in Goffs, Ritchie County, West Virginia, United States of America.
4. Okey Pierce Gainer was born on 3 Sep 1881 in Gilmer County, West Virginia, USA; died on 22 Jun 1962 in Berea, Ritchie County, West Virginia, USA.
5. Infant Twin Gainer was born on 3 Sep 1881 in Ritchie, West Virginia, United States; died on 3 Sep 1881 in Ritchie, West Virginia, United States.