Earl Cornelius Hopp was born PRIVATE.  He married Gertrude Johanna Hopp PRIVATE.  She was born March 14, 1922 in Baldwin Township, St. Croix County, Wisconsin, and died November 10, 1992 in Baldwin, St. Croix County, Wisconsin.

Children of
Earl Hopp and Gertrude Hopp are:

 
Stanley Earl Hopp, born PRIVATE.

 
Sandra Ann Hopp, born PRIVATE.