I have been trying to find out more information on my ancestors who are Ditmers. I have been able to trace back to John Henry Ditmer who was born in Somerset county, PA in 1789 and I know his father's name was John Ditmer but I don't know when he was born or the name of his wife. John Henry Ditmer married Susannah Warner and they are both buried in Potsdam, Miami County, Ohio. I am trying to find out more information about his father John. I found the PA census in 1780 and 1790 in Bedford/Somerset County and his name was mistakenly spelled as "Dipner" Do you happen to know any info about him, when he or his father came from Germany? Thank you for any help you can give me!