1  John Drennan STEVENSON (13 Feb 1835 Ireland – 15 Feb 1908)
   +  Ann MAXWELL (1828 Ireland – 8 May 1904)
      2  Elizabeth STEVENSON (abt 1857 Quebec, Canada – )
      2  Thomas STEVENSON (abt 1858 Quebec, Canada – )
         +  Nancy MCKITTRICK (abt 1858 Wakefield, Quebec, Canada – )
      2  Catherine STEVENSON (abt 1860 Wakefield, Quebec, Canada – )
         +  Thomas GORGENSEN (abt 1851 Norway – )
      2  Hans STEVENSON (10 Oct 1861 Quebec, Canada – )
         +  Ida ASLERE 
            3  Elizabeth STEVENSON (9 Jan 1890 USA – )
            3  Thomas Rockford STEVENSON (12 Jul 1892 Wisconsin, USA – )
      2  M. William STEVENSON (9 Mar 1862 Quebec, Canada – )
      2  Annie STEVENSON (abt 1863 Quebec, Canada – 8 Apr 1944)
         +  Samuel MCCLINTON (abt 1856 – 8 Nov 1917)
      2  John STEVENSON (10 May 1864 Quebec, Canada – 17 Oct 1922)
         +  Sarah Louise COLBERT (28 Mar 1880 Quebec, Canada – 25 Feb 1908)
            3  Harold Rufus STEVENSON (29 Jan 1901 Quebec, Canada – )
      2  James STEVENSON (abt 1866 Quebec, Canada – 6 Jun 1872)
      2  Jane STEVENSON (abt 1867 Quebec, Canada – )