Lady Irene Corona Charteris (1902-1989) (1902–1989) Parents Hugo Charteris, 11th Earl of Wemyss Mary Constance Wyndham Children Lady Gillian Mary Windsor-Clive Other Windsor-Clive, 3rd Earl of Plymouth Lady Rosula Caroline Windsor-Clive Lady Clarissa Windsor-Clive Richard Windsor-Clive Rowland David Owain Windsor-Clive Siblings Lady Mary Charteris Guy Lawrence Charteris Hugo Charteris Yvo Alan Charteris Cynthia Asquith Colin Charteris Charteris Partners Ivor Windsor-Clive, 2nd Earl of Plymouth