Freeman Blackett Thornton Trevelyan (1874-1943) (1874–1943) Parents Thornton Roger Trevelyan Dobree Wilkinson Fraser Children Dora Humphrys Thornton Trevelyan Lillian Agnes Thornton Trevelyan Siblings Walter Raleigh Trevelyan Lilian Elizabeth Margaret Trevelyan John Spencer Trevelyan George Alfred Thornton Trevelyan Roger de Thornton Trevelyan Partners Louise Watts