Gertrude Crawford British munitions worker and WRAF commandant (1868-1937) (1868–1937) Parents William Molyneux, 4th Earl of Sefton Cecil Emily Jolliffe Children Siblings Charles Molyneux, 5th Earl of Sefton Lady Rose Mary Molyneux Sir Richard Frederick Molyneux Osbert Molyneux, 6th Earl of Sefton Partners John Halket Crawford