Cynthia Ellinor Beatrix Spencer, Countess SpencerDCVOOBE (néeHamilton; 16 August 1897 – 4 December 1972) was a British peeress and the paternal grandmother of Diana, Princess of Wales.
She was the grandmother of Diana, Princess of Wales. Lady Spencer died at the Spencers' ancestral home, Althorp,[7] of a brain tumour on 4 December 1972, aged 75. The Cynthia Spencer Hospice in Northampton is named in her memory.[8]
Countess Spencer was little known outside court and local circles until, twenty years after her death, Andrew Morton wrote that the Princess of Wales "believes that her grandmother looks after her in the spirit world."[9]
G. E. Cokayne; with Vicary Gibbs, H. A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910–1959; reprint in 6 volumes, Gloucester: Alan Sutton Publishing, 2000), vol. XIII, p. 39.
Charles Mosley, Burke's Peerage and Baronetage, 106th edition, (Crans, Switzerland: Burke's Peerage (Genealogical Books) Ltd., 1999), vol. I p. 6 and vol. 2 p. 2673
C. F. J. Hankinson, editor, Debretts Peerage, Baronetage, Knightage and Companionage, 147th year (London: Odhams Press, 1949), p. 1007.