Helen Evelyn Trevor Griffith-Boscawen (1867-1945) (1867–1945) Parents Boscawen Trevor Griffith-Boscawen Helen Sophia Duff Children Angel Helen Sibell Archdale Siblings Boscawen Trevor Griffith-Boscawen Arthur Griffith-Boscawen Alice Catharine Trevor Griffith-Boscawen Partners Hugh Archdale