Diane: I have been searching for my g. grandfather William Dunn Barr born 1-30-1840 in Holmes Co., Ohio for a long time. All I know about his parents is his father was John born in Maryland. No information on his mother. This was on his death certificate. My William would be a little older than yours. I have no idea if there were other children in the family. I just can't find him. He married and had 2 children born in Iowa. He lived the remainder of his life in SW Iowa. Sure wish we could make a connection here! Ruth in Iowa