Calvin J HAMMER ⁶⁷⁵

   Another name for Calvin was Kelvin HAMMER.⁶⁷⁹

  Noted events in his life were:

1. Residence, 1900, Franklin, Ripley, Indiana. ⁶⁷⁹

2. Residence, 1910, Cincinnati Ward 24, Hamilton, Ohio. ⁶⁷⁵