Hi Dennis,
Well actually, I didn't have any children listed for either of Angeline's marriages. So, I went looking. I found an 1860 census that shows John, Angeline & James Mann with Isaac Dimmitt (Demmitt) in the home. The census details are below. If I can be of any additional help, please let me know. I have no other proof of James's date of birth...Teri

PS- I'll continue to look for James's middle name and a month and day to go with 1869 for the marriage of Angeline to George.

1860 Federal Census- Bethel, Miami, OH

Mann, John age 30 b. OH occupation- farmer
Angeline age 25 b. OH
James age 2 b. OH
Dimmitt, Isaac age 23 b. OH