Jerome married Louise Savard on 6 Jun 1883 in Rochester, Monroe County, New York, USA. Louise (daughter of Joseph Savard and Esther LeBeau) was born on 5 May 1856 in Rochester, Monroe County, New York, USA; died on 4 Dec 1927 in Rochester, Monroe County, New York, USA. [Group Sheet] [Family Chart]

1. Mary Josephine Koesterer was born on 15 Apr 1883 in Rochester, Monroe County, New York, USA; died on 17 Nov 1970 in Rochester, Monroe County, New York, USA; was buried in Holy Sepulchre Cemetery, Rochester, Monroe County, New York, USA.