Thomas Logan is a fictional character appearing in American comic books published by Marvel Comics. The character has been depicted as the biological father of X-Men member Wolverine. He was created by Bill Jemas, Joe Quesada, and Paul Jenkins. He was featured in the limited series Origin, which detailed the youth and formative years of Wolverine and was published from November 2001 to July 2002. Fictional character biography Thomas Logan lives in Alberta, Canada during the late 19th century and is the groundskeeper for the Howlett estate. Logan is a very short tempered man and is known to be a heavy drinker. He is the father of Dog Logan, but his exact date of birth is unknown. His surname, Logan, implies that Thomas has Scottish ancestry. Thomas is abusive towards Dog, often beating him severely and introduces the boy to alcohol. Logan has a violent temper, a mean disposition, flies into uncontrollable rage, and is envious of the Howletts and their great fortune. After being fired from his position and kicked off the estate for failing to control his son, Thomas returns to the house in the middle of the night, armed, and with his son Dog. He sneaks into the bedroom John and Elizabeth Howlett share and tries to persuade her to leave with him. It is here that a secret affair between the two is implied. Before Elizabeth can reply, John returns to the bedroom and is confronted by Logan. After a heated exchange, Logan shoots and kills John. He is, in turn, killed by James Howlett when the youth drives his bone claws into Thomas' chest. James' mutation is triggered by the trauma of seeing his father killed before his eyes. The series hints that he and Elizabeth Howlett have been involved in a secret, romantic relationship for years. It is thus implied that Thomas is Wolverine's biological father, with the adult James Howlett looking exactly like him. Paternity Even though Thomas Logan bears a striking resemblance to Wolverine as an adult, it is not stated in the mini-series that he's Wolverine's father, though an affair between Logan and James' mother Elizabeth is implied. However, since the mini-series, there have been several one shot issues of the 'Official Handbook of the Marvel Universe released since 2004 that each contain a profile on Wolverine. Within those issues, John Howlett, Jr. is listed as Wolverine's father rather than Thomas