Agnes Graham Houldsworth (died 1955) (d. 1955) Parents Elizabeth Graham Crum William Houldsworth Children Elizabeth Agnes Riddell Margaret Frances Riddell Siblings Margaret Constance Houldsworth Walter Crum Houldsworth Violet Frances Elisabeth Houldsworth Sir Henry Hamilton Houldsworth, 2nd Bt. Sir William Thomas Reginald Houldsworth, 3rd Bt. Partners Robert George Buchanan Riddell