In 1385, Richard II led his army on a punitive expedition to Scotland. During the military campaign, two of the king's knights, Richard Scrope, 1st Baron Scrope of Bolton, from Bolton in Yorkshire and Sir Robert Grosvenor from Cheshire, both realised they were using the same coat of arms, a blazoned ""Azure, a bend Or"". When Scrope brought an action, Grosvenor maintained his family had worn these arms since his ancestor had come to England with William the Conqueror in 1066.