I was told by my uncle that Owen Jones Wister was my gr-gr-uncle and would appreciate any info on his family tree. My mother was a Wister and her father was John Frederick Wister as his father was William Bruce Wister, I can't seem to find any info on William Bruce Wister's parents though. He was married to Bertha Kathryn Witmer and both are buried in Mechanicsburg Cemetery is what my uncle has told me. They lived in Mechanicsburg also on Coover. My uncle recalls meeting him in the early 30's at his grandfather's house on Coover St in Mecns'burg PA.Any help would be appreciated.