Hi, I am a descendant of Ozial Davis, too. Supposedly it goes like this: my grandmother Myrtle Davis, daughter of William Alvin Davis, son of Ozial Davis. I have no documents to share and I have puzzling finds. Some documents say William's middle name comes from a beloved uncle Alvin, which makes sense given the info you have provided. Was Ozial a son of Amasa? Thanks for any info you can provide.