Rosemary Margaret Houldsworth (born 1939) (b. 1939) Parents Sir Reginald Douglas Henry Houldsworth, 4th Bt. Margaret May Laurie Children Sir Andrew John Usher, 8th Bt. Caroline Rosemary Usher Michael William Reginald Usher Siblings Myrtle Janet Mary Houldsworth Sir Richard Thomas Reginald Houldsworth, 5th Bt. Partners Sir William John Tevenar Usher, 7th Bt.