Margaret had a one-month liaison with Robin Douglas-Home

Margaret had a one-month liaison with Robin Douglas-Home, a nephew of former British Prime Minister Alec Douglas-Home. Margaret claimed that her relationship with Douglas-Home was platonic, but her letters to him (which were later sold) were intimate. Douglas-Home, who suffered from depression, died by suicide 18 months after the split with Margaret. Claims that she was romantically involved with musician Mick Jagger, actor Peter Sellers, and Australian cricketer Keith Miller are unproven.