My gggrandfather was John S. Sullivan. I believe he was the son of William Sullivan, Sr. They are buried in the same plot at Fair Grove. However, there may have been another John Sullivan in the area who was already in adulthood when my John S. was born in 1804, so some think John S. may have been a grandson rather than a son of William Sullivan, Sr. I would appreciate hearing from anyone who might have information to sort out these relationships.