sentences:  Clifford Allen married Marjory Gill on 17 December 1921.They had one child, a daughter born in 1922, Joan Collete, known as Polly.Never having fully recovered from the privations of his imprisonment during the First World War when he had contracted tuberculosis, Lord Allen of Hurtwood died in a sanatorium in Switzerland in 1939, aged 49, the peerage becoming extinct.