1. Thomas Wainwright (1811-1870) married Matilda Trant (1814-1883)
   1. Edward Wainwright (1849-1917) married Margaret Bulloch (1852-1921)
      1. Matilda Wainwright (1878-1948)
      2. Edward William Wainwright (1879-1959)
      3. Arthur Wainwright (1884-1955)
      4. Margaret Alice Wainwright (1886-1976)
      5. Harold Wainwright (1892-1987) married Alice Dorothy Watson Whitney (1890-1976)
         1. Trevor Douglas Wainwright (1922-2011) married Dorothy Northing (1924-2019)
            1. Catherine Natalie Wainwright married Stephen John Shaw
               1. Andrew Afolabi Wainwright (aka Andrew Shea) married Nicole Kay Thauer
                  1. Douglas Brian Shea
                  2. Violet Nicole Shea
                  3. Harvey Robert Shea
               2. George Martin Shaw
            2. Kevin Wainwright (1951-1951)
            3. Linda Meryl Wainwright married Peter Sidney Helps
               1. Elizabeth Anne Helps
               2. David Anthony Helps
            4. Barry Norman Wainwright married Margaret Burns
               1. Paul David Wainwright married Marcela Lungeanu
                  1. Izabella Wainwright
                  2. Gabriela Wainwright
               2. Sarah Jane Wainwright married Paul Michael Snape
                  1. Reuben Jacob Snape
                  2. Jordan Caleb Snape
               3. Jenifer Ruth Wainwright married Roger Brindle
                  1. Gabriel Ethan Brindle
                  2. Isaac Merlin Brindle
                  3. Elijah Tobias Brindle
               4. Jonathan Andrew Wainwright married Sharon Josephine Levy
                  1. Verity Margaret Wainwright
               5. Ian Wainwright married Cara Cassidy
               6. Ryan Wainwright
            5. Christopher David Wainwright married Karen Leslie Gildea
         2. Harold Roy Wainwright (1925-2018)