Notes:
Data Source was William W. Mumma. Some information was compiled in 1912 by his mother. Additional information came from the notebook of his niece, Stella M. Mumma.
In the 1900 census, Israel and Mary are divorced. Mary has placed the children in various homes as servants. She too is serving as a servant.
In the 1920 & 1930 census, Mary is living with her youngest daughter, Elsie, who is married to George Carpenter