Percy married Emma Connor on 15 Jan 1931 in Islip, Suffolk, New York, Vereinigte Staaten. Emma was born on 21 Sep 1910 in New York, Vereinigte Staaten; died on 3 Sep 1999. [Group Sheet] [Family Chart]

Family/Spouse: Marie-Luise Piel. Marie-Luise was born on 20 Feb 1914 in Brooklyn, New York City, New York, United States; died on 25 Aug 2012; was buried in 2012 in Abbot Village, Piscataquis, Maine, United States of America. [Group Sheet] [Family Chart]