1  Sarah Jane GREEN (20 Nov 1877 Wilberforce, Ontario, Canada – 29 Dec 1926 Wilberforce, Ontario, Canada)   +  Robert Turner PIERCE (1873 – 1952)      2  Roy Kitchner PIERCE (31 May 1900 Wilberforce, Ontario, Canada – )      2  Eleanor Jane PIERCE (18 Jun 1902 Wilberforce, Ontario, Canada – )      2  Robert Mortimer “Mortimer” PIERCE (26 May 1904 Wilberforce, Ontario, Canada – 1980)         +  Mary Evelyn MARTIN (23 Oct 1907 Wilberforce, Ontario, Canada – 1977)            3  PIERCE ( – living)            3  PIERCE ( – living)      2  Herbert James PIERCE (13 Jun 1907 Wilberforce, Ontario, Canada – 1957)      2  Sarah Winnifred PIERCE (15 Apr 1909 Wilberforce, Ontario, Canada – )