5208320 Catherine Douglas, one of the ladies in waiting of Joan Beaufort, Queen of King James I of Scotland, using her arm to bar the door to assassins attempting to kill the king, 1437 (colour litho) by Skelton, J. R. (1888-1924); Private Collection; (add.info.: Catherine Douglas, one of the ladies in waiting of Joan Beaufort, Queen of King James I of Scotland, using her arm to bar the door to assassins attempting to kill the king, 1437. Illustration from Scotland\'s Story - A History of Scotland for Boys and Girls, by H E Marshall (Thomas Nelson and Sons, Ltd, London, Edinburgh, New York, Toronto and Paris).); by Look and Learn.