Bertrand Russell British philosopher and logician (1872–1970) (1872–1970) Parents Katharine Russell, Viscountess Amberley John Russell, Viscount Amberley Children Lady Harriet Russell John Russell, 4th Earl Russell Katharine Tait Conrad Russell, 5th Earl Russell Siblings Frank Russell, 2nd Earl Russell Rachel Lucretia Russell Partners Alys Pearsall Smith Edith Finch Russell Patricia Russell, Countess Russell Dora Russell