Family/Spouse: Mary E. Pfeifer. Mary (daughter of Joseph J. Pfeifer and Elizabeth Arnold) was born on 27 Oct 1889 in Pittsburgh, Allegheny County, Pennsylvania, USA; died on 29 Nov 1944 in Pittsburgh, Allegheny County, Pennsylvania, USA; was buried in Christ Our Redeemer/North Side Catholic Cemetery and Mausoleum, Ross Township, Allegheny County, Pennsylvania, USA. [Group Sheet] [Family Chart]