I have a family of DUNN's that lived in Peru(town) Miami(County) INDIANA somewhere between 1815 to 1901. George F. DUNN,was born in Pennsylvania, and went to Henry Co.Kentucky to marry Margaret SULLINGER. They somehow wound up in INDIANA and had some kids, one of whom was David L. DUNN, born in 1815. David married Elisabeth JONES (who was the daughter of Margarets' Sister, Mary SULLINGER) and they had a boy amongst their offspring named David Jackson DUNN, Born in Peru on the 5th of April, 1859. David Jackson Married Martha Ellen CUNNINGHAM on the 12th of April 1884, and had POSSIBLY 4 or 6 children. Dick, Richard and Harold MIGHT be the same child, or not. The others were named Blythe, Ercie, & Ona Blanche. Does any of this seem to fit your family profile??????