1  Anne IRWIN (1829 Wakefield, Quebec, Canada – 1886 Macham, Quebec, Canada)
   +  James SHOULDICE (7 Apr 1822 Bells Corners, Ontario, Canada – 6 Apr 1895 Wakefield, Quebec, Canada)
      2  James SHOULDICE (16 Mar 1848 Masham, Quebec, Canada – 6 Mar 1921 Wakefield, Quebec, Canada)
         +  Mary Ann STEVENSON (26 Mar 1851 Wakefield, Quebec, Canada – 1951 Ottawa, Ontario, Canada)
            3  Annie May Stevenson “Alice” SHOULDICE (abt 1874 Wakefield, Quebec, Canada – )
               +  Preston Arthur AYLSWORTH 
            3  Thomas Howard SHOULDICE (25 May 1875 Wakefield, Quebec, Canada – 1942)
               +  Bessie HOLLINGTON (1878 – 1959)
                  4  Bessie Norma SHOULDICE (5 Apr 1904 – )
                  4  William Thomas Hans “Hap” SHOULDICE (12 Mar 1907 – 20 May 1981 Ottawa, Ontario, Canada)
                     +  Lois Isobel MCCULLOCH (1910 – 1984)
                  4  Norma SHOULDICE (1904 – 1985)
                     +  SNIDER 
            3  Jennie Chamberlin SHOULDICE (29 Mar 1877 Wakefield, Quebec, Canada – )
               +  Robert STEWART (abt 1873 – )
                  4  William Arthur STEWART (11 Apr 1899 Fort William, Thunder Bay, Ontario, Canada – 13 Jul 1902)
                  4  Clifton Hans STEWART (23 Jun 1898 Fort William, Ontario, Canada – 11 Oct 1958 Pass Christian, Harrison, Mississippi, USA)
                     +  Minnie HAYDEN (15 Dec 1897 Murillo, Ontario, Canada – 11 Dec 1938 Port Arthur, Ontario, Canada)
                  4  Frederick Archibald STEWART (8 Nov 1902 Fort William, Thunder Bay, Ontario, Canada – 19 Nov 1959 St. Louis, Mississippi, USA)
                     +  Ruth Marie SWENSON (28 Jul 1903 Duluth, Minnesota, USA – Apr 1988 Duluth, Minnesota, USA)
                  4  Lucy Dorothea “Dorothy” STEWART (11 Jun 1906 Fort William, Ontario, Canada – 1993)
            3  Arthur Ernest SHOULDICE (27 May 1879 Wakefield, Quebec, Canada – )
            3  George N. SHOULDICE (1880 – )
      2  Mary SHOULDICE (abt 1850 Quebec, Canada – )
      2  Joseph SHOULDICE