Bears and Bad Men is a 1918 American silent comedy film directed by Larry Semon and featuring Stan Laurel.
Trouble Brewing is a 1924 American silent comedy film featuring Larry Semon, Carmelita Geraghty and Oliver Hardy.
 It is believed to be lost.
Huns and Hyphens is a 1918 American silent comedy film featuring Larry Semon and Stan Laurel.
Lawrence "Larry" Semon (February 9, 1889 – October 8, 1928) was an American actor, director, producer, and screenwriter during the silent film era.
 In his day, Semon was considered a major movie comedian, but he is now remembered mainly for working with both Stan Laurel and Oliver Hardy before they started working together.
The Counter Jumper is a 1922 American film directed by Larry Semon and featuring Oliver Hardy.
 It is a remake of the 1919 film "The Grocery Clerk", which was also directed by Semon.
 The film was screened at the Museum of Modern Art in 2009 as part of a series examining slapstick.
Zenobia (also known as Elephants Never Forget (UK) and It's Spring Again) is a 1939 comedy film starring Oliver Hardy, Harry Langdon, Billie Burke, Alice Brady, James Ellison, Jean Parker, June Lang, Stepin Fetchit and Hattie McDaniel.
 It is one of the few films after the teaming of Laurel and Hardy that features Hardy without Stan Laurel, the result of a contract dispute between Laurel and producer Hal Roach, who maintained separate contracts for each performer, rather than a team contract, which would have offered them more control over their careers.
 "Zenobia" was Roach's attempt to create a new comedic pair without Laurel, and a series of films with Hardy and Langdon was planned.
 The dispute was short-lived, however, and Laurel and Hardy were reunited shortly thereafter.
Laurel and Hardy is an American animated television series and an updated version of Stan Laurel and Oliver Hardy's comedic acts by the animation studio Hanna-Barbera from Hal Roach.
 156 shorts were made in total, each having its own opening and closing wrap-arounds, to make them easy to air in syndication.
 In a majority of the cartoons, after Laurel and Hardy get into a mess of trouble, almost each one of them ends with Laurel whimpering in a high register.
 As both Stan Laurel and Oliver Hardy had died by the time of this series, Larry Harmon (who also produced the cartoons) and Jim MacGeorge respectively provided the voices of Stan and Ollie.
 They would later reprise their roles in an episode of "The New Scooby-Doo Movies".
The Barnyard is a 1923 film featuring Oliver Hardy and directed by Larry Semon.
Robert G. Vignola (born Rocco Giuseppe Vignola, August 5, 1882 – October 25, 1953) was an Italian-born American actor, screenwriter and film director in American cinema.
 One of the silent screen's most prolific directors, he made a handful of sound films in the early years of talkies but his career essentially ended in the silent era.
The Midnight Cabaret is a 1923 American film directed by Larry Semon and featuring Oliver Hardy.

Question: In between Larry Semon and Robert G. Vignola who is now remembered mainly for working with both Stan Laurel and Oliver Hardy?
Answer: Lawrence "Larry" Semon