William Andrew 'Billy' Quirk (March 27, 1873 – April 20, 1926) was an American stage and silent film actor. He performed in more than 180 films between 1909 and 1924. Gem Motion Picture Company produced a series of "Billy"-titled pictures starring Quirk.
[biography (excerpted) from Wikipedia]
Bartender
Outside Company Office
Bud (as William A. Quirk)
At the Ball
Harry
First Couple / Fisherman
Neighbor
Mexican
A rival Sweetheart
June
Tom
In Pawnshop / Party Guest
Harry
Frank
Hessian
Muggsy
Harry
Fleeing Aristocrat
Mercedes Suitor, Frank
Bank Teller
Loney Smith
American Soldier
Willie Finley
Harry Townsend
George
An Admirer
Sunbather
Benvenuto Torrini
A Tout
Billy - Evelyn's Sweetheart
Jack Trent
Harry
One of Howard's Pals
Man at the Party
Tom Wright, Zeke's Nephew
A Drunk
Suitor
Conductor
In Boarding House
Algie Allmore
Monsieur Borni
Percival
At Party
Conqueror
Cowboy
Nick Walker
In Studio
Billy Haines - the Chauffeur
Muggsy
The Barber / A Member of the Court
Dick Graham
Townsman
Frank's Friend
Kittie's Fiance
Bob Burns
Billy
Harry Wright
Bob Fulmer
Billy
The Valet
Billy
Billy
Billy
Billy Doolittle
The Gang Leader
Augustus Slip
Feminine Customer
Fra Diavolo
Bobby Scrawn
Joe Karger
Mr. Greene
A Son of Erin
Bertie
A Colored Servant
Bobby Tucker
Napoleon
Reggie
Billy
Harry
Billy
John
Billy
Billy
Billy
Federico
Dr. Brown
Billy
The Kind Boy
Billy - the Detective
The Office Boy
Billy - the Youngest Son
Bill Burke - a Burglar
Billy
Mr. Jay Poole
Billy
Kid Pirate of Bogota
Chinese Laundryman
The College Boy
Billy - the Motor-Maniac
Billy - the Traveler