Spencer family
The Spencer family is one of Britain's preeminent aristocratic families. Over time, several family members have been made knights, baronets, and peers. Hereditary titles held by the Spencers include the dukedom of Marlborough, the earldoms of Sunderland and Spencer, and the Churchill viscountcy. Two prominent members of the family during the 20th century were Sir Winston Churchill and Diana, Princess of Wales.
History
Descent and claims
The family is descended in the male line from Henry Spencer (died c. 1478), claimed to be a descendant of the cadet branch of the ancient House Le Despencer. The descent of the family from the Medieval Despencers has been debunked, especially by Horace Round in his essay The Rise of the Spencers. The Spencers were granted a coat of arms in 1504 (Azure a fess Ermine between 6 sea-mews’ heads erased Argent) which bears no resemblance to that used by the family after c. 1595, which was derived from the Despencer arms. Round argued that the Despencer descent was fabricated by Richard Lee, a corrupt Clarencieux King of Arms. Citing Round, The Complete Peerage dismissed the alleged Despencer descent as an "elaborate imposture" which "is now incapable of deceiving the most credulous."