Family/Spouse: Leo Anthony Burkhart. Leo (son of Leopold Edward Burkhart and Marie C. Hufnagel) was born on 13 Sep 1909 in Allegheny County, Pennsylvania, USA; died on 16 Dec 1991 in Allegheny County, Pennsylvania, USA; was buried in St. Anthony's Cemetery, Etna, Allegheny County, Pennsylvania, USA. [Group Sheet] [Family Chart]