1  Ann 
   +  Henry MADDEN 
      2  Elizabeth MADDEN (14 Feb 1857 Trafalgar – )
         +  Edward COLWELL (4 Sep 1853 Bervie Twp, Bruce Co, Ontario, Canada – 1923)
            3  Geraschia COLWELL 
            3  Gertrude Louise COLWELL (19 Jul 1880 Kincardine Twp, Bruce Co, Ontario, Canada – )
            3  Samuel Milford COLWELL (4 Nov 1883 Culross, Bruce Co, Ontario, Canada – 2 Jul 1951 Glammis, Bruce Co, Ontario, Canada)
               +  Treva Isadora EMERSON (15 Jan 1885 Kincardine Twp, Bruce Co, Ontario, Canada – 28 Feb 1969 Glammis, Bruce Co, Ontario, Canada)
                  4  Jessie Jean COLWELL 
                     +  Norman WAIN (17 Oct 1905 – 12 Oct 1992 Tara, Ontario, Canada)
                  4  Emerson Edward COLWELL 
                  4  B. COLWELL 
            3  Ida M. COLWELL (2 Dec 1886 Kincardine Twp, Bruce Co, Ontario, Canada – )
            3  Irene COLWELL (1891 – )