From "The Callans and McClary's", 2002:
John Brownfield was born in 1791 in Augusta County, Va. He died on 8 Sep 1851 in Pettis County, Mo. He married Catherine Shover on 22 Oct 1829 in Augusta County, Va. She was born in 1801 in Augusta County, Va. She died on 3 Mar 1859 in Pettis County, Mo.
John Brownfield served in the War of 1812. He married twice and had 16 children. His first wife, Susannah Fauber was born in 1793 in Augusta County, Va. She died in
Mar 1828 in Augusta County, Va.
The children by his wife Susannah Fauber were: Elizabeth, John J., Thomas, Christian, Jonas (see above), Susan, Daniel, Catherine and Joel.
The children by his second wife Catherine Shover were: Jonathan, Rebecca, David,
Martin, Abraham (Abe), Gideon, and Samuel. In 1832 he moved with 14 children, his two brothers and their families from Virginia to Illinois, and in 1838 to Pettis County in west central Missouri.
The descendants of John Brownfield (1791-1851) are documented in an 800-page manuscript compiled in the late 1980s, with much of the on-site cemetery research being done by Clinton McClary. As of this writing, Bert McClary is in possesion of a bound copy of this volume.
http://www.callanworld.com/histories/CallansAndMcClarys.pdf