In-depth discussion of Gedmatch, by Kathy Reed, presented to the Southwest Ohio DNA Interest Group (SWOHDNA) on February 13, 2018 at the MidPointe Library in West Chester.
source

In-depth discussion of Gedmatch, by Kathy Reed, presented to the Southwest Ohio DNA Interest Group (SWOHDNA) on February 13, 2018 at the MidPointe Library in West Chester.
source