Lady Joan Capell (1899-1979) (1899–1979) Parents George Capell, 7th Earl of Essex Adele Capell, Countess of Essex Children Mary Rose Peake Imogen Clarissa Peake Iris Peake Martin Peake, 2nd Viscount Ingleby Sonia Peake Siblings Algernon George de Vere Capell, 8th Earl of Essex Lady Iris Mary Athenais de Vere Capell Partners Osbert Peake, 1st Viscount Ingleby