Catherine F. Gerstenberger, 103, passed away on Friday, December 11, 2020 at Luther Manor in Wauwatosa, Wisconsin. She was born on May 29, 1917, born the daughter of Arthur Hinz and Catherine Silky. Catherine married the late George Elmer in 1935, and then married the late Clyde Frank in 2000. Catherine will be deeply missed by her children Katherine A. Wollenzien and Judith (Dean) Stolzer. She will be dearly missed by four grandchildren and three great-grandchildren. She is survived by many nieces, nephews, relatives, and friends. Catherine is preceded in death by her parents Arthur and Catherine, two husbands George and Clyde, and a granddaughter Amy Wollenzien. Private interment at Graceland Cemetery in Milwaukee, Wisconsin per Catherine’s wishes.