George Macaulay Trevelyan (born 1944) (b. 1944) Parents Mary Trumbull Bennett Charles Humphry Trevelyan Children Will Mark Trevelyan Laura Trevelyan Sasha France Trevelyan Thomas Trumbull Trevelyan Siblings Jane Winchester Trevelyan Thomas Arnold Trevelyan Mary Harriet Trevelyan Humphry Trevelyan Partners Valerie Elizabeth Preston Susan Pearson