Please rethink Mary Whitney as, identified in 1910 Concho, Walter Belk's mom? I admire your research and the smooth manner in which you connect dots. However I believe this is off-target? From an emotional point-of-view, surely the newly-wed Walter would have introduced his bride to family? Hopefully, Gracie would not have forgotten her mother-in-law's name? In addition, the family tree on rootsweb identifies Mary's surname as Whitney. That is not supported by death certificates for Tom O. Morris (25 Aug 1897 - 19 Jun 1961) and Delbert Lee Morris (19 Sep 1900 - 19 Sep 1961).