I have just started the tree of my uncle, John Nelson was his grt.grt.grf. Do you happen to have info on son David Johnson Ross b:1854? I would like all siblings, etc also. I am looking for the parents of Cora Labor who married David's son Wirt. I know that Wirt & Cora eventually lived in Kokomo,IN which is where I am from, but do not know if he met her here or brought her with him. Is your tree public?