Thomas Simons Attlee architect, b. 18 October 1880, d. 11 October 1960 (1880–1960) Parents Ellen Bravery Watson Henry Attlee Children Christopher Attlee Hereward Patrick Lovelace Attlee Siblings Clement Attlee Dorothy Janet Attlee Laurence Gillespie Attlee Margaret Ellen Attlee Mary Attlee Bernard Henry Bravery Attlee Robert Bravery Attlee Partners Kathleen Mary Medley