Richard the Brazen.

"Richard the Brazen" is the romance of a modern knight who has all the flourish and daring of the knights of old, although he happened to be born in Texas in the 20th century. While traveling with his chum, an English peer, an accident forces him to assume his friend's title, valet, and monocle and leads to a meeting with a girl whom he had worshipped from afar in England.