2 TLS from R.F. Stoney to Mrs Turing containing biographical information on the Stoney and Crawford families. 30 Dec. 1956 and 9 June 1957. Also includes MS notes on Turing family genealogy. n.d.
Paper, 3 sh. in envelope.
Keywords: Turing, Sara; Turing, Sara: biography of son
Provenance: received from the estate of Mrs Sara Turing after her death in 1977
Copyright: Permission given by Sir John (Dermot) Turing