Error in the narration

During one of the Charley Chase sequences, the narrator tells us that Charley had appeared in earlier years under the screen names Jimmie Jump and Paul Parrott. Jimmie Jump was indeed the character name Charley used in his early short comedies from 1924-5, but Paul Parrott was a different person entirely. He was Charley's brother, also known as James Parrott. I was surprised to hear Youngson (who wrote the narration) make this mistake.