My great-grandfather, John W. Mitchell was born ca. 1818 in Virginia and died in 1880 in Hood County, Texas. He was the father of 20 children and was married 3 times. He received a land grant with Peter's Colony and it is located in Collin County, Texas. We first found him in 1846 running with peace officers near Grand Prairie, Texas. They were chasing Indians who had stolen some horses. We can not get him out of Texas. We do not know the maiden names of his first wife, Martha, who died in 1849, nor his last wife, Sara Jane, who later married Robert Haughey. His second wife, my great-grandmother, is Mary Wood and she died ca. 1869, in Hood County, Texas. This has been a real brick wall for our family. Any help would be appreciated.