John Jacob Hill was married to Anne Elizabeth Kerst Hill. There son also my direct descendant was John Jacob Hill Jr. who was married to Maria Appolona Mercklen Merckle Hill. Their son was Johann Jacob Hill III. He was married to Hannah Hausknecht Hill. I know this is the correct family. I have plenty of information I can email you. We have a family reunion in which I have never attended but am planning to this August. I believe it is the 92nd reunion. I believe it takes place near Toledo, OH. We have plenty of family members online to help with your search. I have the family researched back almost 1000 years if not more.