Little Rondamere Von Swell is an heir who arrives at Greenpoint; his mother is Mrs. Van Swell whose name appears on a telegram. He gets Mickey Daniels to impersonate him so he can run loose without his guardians while Mickey lives a life of luxury at the local Hotel St. Swagger. Their deception is eventually discovered and the two are eventually forced to switch back. Rondamere also tries to sneak into Mickey's fight with Jack Davis, but only gets to watch it through a hole in the roof. Ernie Morrison possibly knows him since he places the young heir in his story of Freetown.
Little Rondamere was played by actor Walter Wilkinson.