Researching Leathers

My greatgrandfather was James K. Leathers and he was married to Jane Ann Sutton. James and Jane had the following children:
John Leathers born in Pontiac Township, Michigan 1869.
John married Mary Elena (Minnie) Schaar daughter od Adam and Elymyra Henyon Schaar.
John had 2 sisters and 1 1/2 sister.
Floris