John Henry Wynne

I am looking for information on a John Henry Wynne born in Pa 1820, die in Lake village, Ar 1905.He is sometimes listed as Henry John Wynne.He was married to one Julia Ann Swainwho I also need data on.I am most interested in their ancesters names and vital information.They had a son named Harry Swain Wynne.Johns father was rumored to be Thomas Wynne who married AnEllen, last name unknown.