Patricia Russell, Countess Russell

Patricia Russell, Countess Russell (1910–2004) was the third wife of philosopher Bertrand Russell, and a significant contributor to his book A History of Western Philosophy.
Countess Russell was born Marjorie Helen Spence in 1910. As her parents had always wanted a boy, she was known as 'Peter'. She met Bertrand Russell in 1930 when she was a twenty-year-old undergraduate at the University of Oxford, hired by Russell's second wife Dora Black as a governess. They had an affair and were married at the Midhurst register office on 18 January 1936. They had one son, Conrad Sebastian Robert Russell, 5th Earl Russell, who became a prominent historian and one of the leading figures in the Liberal Democrat party. They had an acrimonious separation in 1949.