Scope and Contents This fonds consists mostly of certificates, diplomas, letters, and official documents related to Sir William Turner (1832-1916), to his son William Aldren Turner (1864-1945), and his grandson John William Aldren Turner (1911-1980). It also includes documents related to John Aymers MacDougall (1844-1928), and a significant number of family photographs which seemingly belonged to Arthur Patrick Logan Turner (fl 1940s-1970s).