Rudolph and Ida had 11 children. They lived in Fremont, OH and later in Toledo and then Detroit. One of their sons was Harry Otto (sometimes referred to as Harold)who was my husband's father. Harry had 3 boys, Eldon, Willard and Donald. Willard is my husband. We have just recently been working on the family genealogy records and would be interested in information about the family. Ida always said she was related John Quincy Adams and we would like to find out if that is true. Any information would be appreciated. poseylake@comcast.net