Blanche married Edward Costich on 15 Apr 1903 in Rochester, Monroe County, New York, USA. Edward (son of Francis M. Costich and Catherine Grentzinger) was born on 24 Jun 1880 in Irondequoit, Monroe County, New York, USA; died on 8 Oct 1938 in Irondequoit, Monroe County, New York, USA. [Group Sheet] [Family Chart]