Lady Katherine Alicia Hely Hutchinson Peerage person ID=466524 Parents Barbara Reynell John Hely-Hutchinson, 3rd Earl of Donoughmore Children A. L. H. Buchanan Siblings John William Hely-Hutchinson Lady Frances Margaret Hely Hutchinson Lady Jane Louisa Hely Hutchinson William Hely Hutchinson unknown daughter Hely Hutchinson Margaret Hely Hutchinson Richard Hely-Hutchinson, 4th Earl of Donoughmore Partners David William Ramsay Carrick-Buchanan