Crampton married Maria Jane McFarland on 25 Jun 1833 in Jefferson, Tennessee, USA. Maria (daughter of John McFarland and Betsy Davis) was born on 16 Aug 1812 in Jefferson Co., TN; died on 26 Aug 1879 in Morristown, Hamblen Co., TN; was buried in Morristown, Hamblen County, Tennessee, United States of America. [Group Sheet] [Family Chart]

1. Sarah Miranda Harris was born on 22 Jul 1838 in Jefferson County, Tennessee, United States of America; died on 29 Oct 1907 in Morristown, Hamblen County, Tennessee, United States of America; was buried in Hamblen County, Tennessee, United States of America.
2. John Crampton McFarland Harris, * was born on 1 Jun 1840 in Hamblen County, Tennessee, USA; died on 16 Oct 1911 in Hamblen County, Tennessee, USA.
3. Michael H Harris was born on 6 Jun 1851; died on 31 May 1867; was buried in Morristown, Hamblen County, Tennessee, United States of America.
4. Nettie Harris was born on 20 Aug 1855; died on 1 Mar 1867; was buried in Morristown, Hamblen County, Tennessee, United States of America.