sentences:  John Addams was active in the Cedarville School Board and a trustee of the Rockford Young Ladies' Seminary, later known as Rockford College, where Jane would earn her undergraduate degree.Besides his role in founding the state's Republican Party he was also one of the key individuals who helped bring the second Lincoln-Douglas Debate to Freeport.In 1867, four years after Sarah Addams' death, John H. Addams was remarried to Anna H. Haldeman.