Walter S. McAfee (September 2, 1914 - February 18, 1995) was an African American scientist and astronomer, notable for participating in the world's first first lunar radar echo experiments with Project Diana. McAfee was born in Ore City, Texas in Upshur County, as one of nine children. His parents grew up on a farm and his dad was a CME minister.
Freedman's Cemetery This area of Dallas County was settled by former African American slaves shortly after the conclusion of the American Civil War. Freedman's Cemetery, a graveyard for African Americans, was established in 1869 on one acre of land purchased by trustee Sam Eakins. http://www.texasescapes.com/Cemeteries/Dallas-TX-Freedmans-Cemetery.htm