in 1951 and although she herself never married, Elizabeth Cavendish did form a close relationship with the writer and future Poet Laureate, John Betjeman that same year and was called by Betjeman's daughter, Candida, her father's 'beloved second wife'.
Betjeman's wife Penelope became a Roman Catholic in 1948. The couple drifted apart and in 1951 he met Lady Elizabeth Cavendish, with whom he developed an immediate and lifelong friendship.