Hon Primrose Yarde , Buller married at 17 to Lord Cadogan . The Hon Primrose Yarde Buler , 17 year old daughter of the late Lord Churston and of Mrs Wessel and sister of the present Lord Churston , was married at Holy Trinity Church Church , Sloane Street , to the 22 year old Lord Cadogan . Miss Yarde Buller is one of the youngest brides ever known in Mayfair . Photo shows , two little page boys clasping each other ' s hand after the ceremony . 11 June 1936 *** Local Caption ***