1  Lizzie PIFER (Pennsylvania, USA – )
   +  Charles CHOVIN (1824 Michigan, USA – )
      2  Charles F. CHOVIN (1862 St. Charles, Illinois, USA – )
         +  Mary C. GOWIN (Sparta, Illinois, USA – )
      2  Lizzie S. CHOVIN (1865/6 Illinois, USA – )
         +  Edward J. PEASE (1865 – )
            3  Harry Alan PEASE (1888 – 4 Jul 1955 Seattle, Washington, USA)