Dear Marisa ,,, ithink that you need to get to Beaxar County Archives ,,,,My Grandmother ,who was the granddaughter of Refugia and knew Refugia because she lived with her in Floresville Texas before she died ,, You also need to go the land grants in Floresville and work all the hours that have putting this info together. My Refugia Losoya Mallon Grier was born in 1831 that says on her tombtone in Poth Texas . My grandmother s GGuncle was Jose Menchaca brother to Lenora Menchaca , who had Refugia out of wed lock. Losoyas and Menchacas was closed friends . I have seen both Robert Grier and Refugia Losoya Mallon Grier Tombstones . I wished that you have put all the foot work that i have done. You are right that i m entitled to my opinion , but there was only 3 Losoyas men at that time Toribo , Ventura ,and Domingo that could sire a child .