I am the son of David Thomas Dostin (Simpson), brother of Lena Dostin and son of Vane Deneoff aka John Dostin and Ella Byers Dostin Simpson of Indianapolis, Indiana. Anyone interested in these people is welcome to contact me.The short tree is: John Dostin and Ella B. Byers / David Thomas Dostin (son)/ Lena Ella Dostin (daughter) and one other son (died within year of birth). / David Thomas Dostin *Changed last name to Simpson when Ella B. Byers Dostin remarried Otis Simpson. / David Thomas Dostin Simpson and Joyce Ann Hollander / David Adam Simpson (son) Mark Anthony Simpson (son) Hope that helps some.More? Just write.