1  Jane MAXWELL (1849 – 31 May 1935 Derby, Ontario, Canada)
   +  Robert PENNER 
      2  William PENNER (1871 – 17 Apr 1926 Derby, Ontario, Canada)
      2  Robert PENNER (1872 – )
         +  Selina BARBER (1876 – )
      2  James Maxwell PENNER (7 Jun 1875 Southhampton, Bruce Co, Ontario, Canada – 28 Dec 1937 Toronto, Ontario, Canada)
         +  Annie IRWIN (1878 – )
      2  Leslie PENNER (1878 – )
         +  Bessie GUNN (1882 – 24 Dec 1902 Derby, Ontario, Canada)
      2  John PENNER (1881 – 28 Nov 1933 Derby, Ontario, Canada)
         +  Annie Louisa Maud RATHWELL (1887 – )