Frederick married Elizabeth Mary Rogers on 7 Nov 1897 in Sayville, Islip, Suffolk, New York, United States. Elizabeth (daughter of George Washington Rogers, Jr and Fannie Amelia Young) was born on 20 Jul 1875 in Sayville, Islip, Suffolk, New York, United States; died on 15 Mar 1973 in Miami, Dade, Florida, United States; was buried in Union Cemetery, Sayville, Islip, Suffolk, New York, United States. [Group Sheet] [Family Chart]

Dorothy married Julius Frank De Graff on 8 Apr 1922 in Manhattan, New York, New York, United States. Julius (son of John De Graff and Augusta Rocks) was born on 25 Jun 1894 in Sayville, Islip, Suffolk, New York, United States; died on 5 Dec 1966 in Brooklyn, New York City, New York, United States; was buried in 1966 in Long Island National Cemetery, East Farmingdale, Babylon, Suffolk, New York, United States. [Group Sheet] [Family Chart]