David Cargill, missionary, and family: correspondence and related papers Collection of correspondence relating to David Cargill (senior), his wife, nee Augusta Bicknell (afterwards Mrs Roberts), and their son, David Cargill (junior). There are also six letters addressed from Reverend W. J. Bicknell to his daughter Augusta and one to her mother-in-law Mrs Cargill. Other items include a poem entitled 'Italy', a packet of particles collected from the grave of David Cargill (senior), and a pamphlet containing original poems. 1826-1881