I'm researching the family of Daniel O'Brien who married Ellen Jennings, the daughter of William Jennings in Jefferson Twp. 1. Son...John C. O'Brien married Mary Donahoe 2. Daughter...Marianne O'Brien never married 3. Daughter...Hannah O'Brien married David Kane 4. Daughter...Rebecka O'Brien married a Garde 5. Son...William O'Brien 6. Son...Charles O'Brien 7. Son...Richard Montrose O'Brien married Anna Cannon 8. Daughter Belle O'Brien never married 9. Son...James Daniel O'Brien married Linty ??? and lived in Grove City. Looking for information about Daniel so I can keep the research going. The census says he was born in 1825 in NY. I don't know the names of his parents. Bonnie