William Henry Borthwick, 15th of Crookston (1832-1928) (1832–1928) Parents Anne Dundas John Borthwick, 13th of Crookston Children Alfred Edward Borthwick Siblings Elizabeth Dundas Borthwick John Borthwick, 14th of Crookston Grace Borthwick Robert Borthwick Grace Henrietta Borthwick Francis Borthwick Alexander Borthwick