1  John WEIR (26 Apr 1834 Kenyon, Ontario, Canada – bef 21 Jul 1890)
   +  Catherine CAMERON (1826 Greenfield, Ontario, Canada – 6 Jan 1897 Greenfield, Ontario, Canada)
      2  John WEIR (1851 Kenyon, Ontario, Canada – 13 Aug 1917 Lochiel, Ontario, Canada)
      2  Anne WEIR (16 Oct 1853 Kenyon, Ontario, Canada – )
      2  Nancy WEIR (1854 Kenyon, Ontario, Canada – )
      2  Rachel WEIR (1855 Ontario, Canada – )
         +  John MACDONALD (1847 – )
      2  Daniel WEIR (21 Sep 1856 Kenyon, Ontario, Canada – )
         +  Margaret MCDONALD (18 May 1862 Lancaster, Ontario, Canada – 27 Oct 1937 Cleveland, Ohio, USA)
      2  James WEIR (11 Jan 1858 Kenyon, Ontario, Canada – )
      2  Catherine WEIR (5 Jul 1859 Kenyon, Ontario, Canada – )
         +  Pierre JODONI (1850 – )
      2  Duncan WEIR (13 Jan 1861 Kenyon, Ontario, Canada – )
      2  Hugh WEIR (3 Aug 1866 Kenyon, Ontario, Canada – 25 Oct 1949 Alexandria, Ontario, Canada)
         +  Elizabeth MCDONALD (1 Nov 1868 Lochiel, ON – 22 Jan 1950 Alexandria, Ontario, Canada)
            3  Donald J. WEIR (Jun 1901 – )
            3  Anne Agatha WEIR (13 Feb 1903 Lochiel, Ontario, Canada – 1970)
               +  John “Kenneth” MARSHALL (19 May 1906 Thornbury, Ontario, Canada – aft Jul 1944)
            3  Joseph F. L. WEIR (Oct 1904 – )
            3  Hugh A. WEIR (Jan 1906 – )
            3  Catherine M. R. WEIR (Aug 1907 – )
      2  Margaret WEIR (12 Feb 1868 Kenyon, Ontario, Canada – 22 Jan 1950 Alexandria, Ontario, Canada)
         +  Angus MCDONALD (1868 – )
      2  Mary Ann WEIR (7 May 1870 Kenyon, Ontario, Canada – 13 Jan 1936 Alexandria, Ontario, Canada)
         +  John Lauchlin MCDONALD (11 Sep 1861 Alexandria, Ontario, Canada – 1 Oct 1927 Lochiel, Ontario, Canada)
            3  Laughlin MCDONALD 
      2  John WEIR (19 Dec 1872 Lochiel, Ontario, Canada – )
         +  Inez Ellen MCDOUGALL (1876 Dalhousie Mills, Ontario, Canada – )
            3  Howard WEIR (3 Aug 1917 Montreal, Quebec, Canada – 22 Aug 1924 Glengarry, Ontario, Canada)