John married Nancy Jane GRIGSBY before 1816 in Giles County, Tennessee, United States. Nancy (daughter of Aaron GRIGSBY and Phoebe HARRISON) was born about 1792 in , Rockbridge, Virginia, United States; died on 26 Apr 1855 in Tennessee, United States. [Group Sheet] [Family Chart]

1. William Grigsby BROWNLOW was born on 9 May 1816 in Fayette County, Tennessee, USA; died on 25 Dec 1853 in Lebanon, Laclede, Missouri, USA.