1. | KROPP Family/Spouse: WOLLENBERG, Marilu Ann. Marilu (daughter of WOLLENBERG, Roy William and RETZLAFF, Irene Rose Helen) was born on 11 Jun 1938 in Gasport, Niagara County, NY; died on 9 Mar 2013 in Medina, Orleans County, NY. [Group Sheet] [Family Chart] Children: |