Louise Rouse-Boughton (1785-1860) (1785–1860) Parents Catharine Pearce Charles Rouse-Boughton Children St Andrew St John, 15th Baron St John of Bletso Louisa Barbara St. John Charles Lyndhurst Vaughan Emily Vaughan Siblings Sir William Rouse Boughton, 2nd Baronet Caroline Rouse-Boughton Partners John Vaughan St Andrew St John, 14th Baron St John of Bletso