Question: What was the birth name of the character that Silver Fox was a former love interest of?

full_context: Document 1: Symkaria: Symkaria is a fictional Eastern European country appearing in American comic books published by Marvel Comics. The country was created by Tom DeFalco for the Marvel Universe. It is one of several fictional countries in Eastern Europe created for Marvel Comics. The fictional country is mostly known as being the home of Silver Sable and the Wild Pack team though it is used throughout the Marvel Universe. The country has appeared in issues of "Silver Sable", "Silver Sable and the Wild Pack", "The Amazing Spider-Man", "Thunderbolts", "Citizen V and the V-Battalion", and other comics published by Marvel Comics.
Document 2: Wolverine (character): Wolverine (born James Howlett commonly known as Logan and sometimes as Weapon X) is a fictional character appearing in American comic books published by Marvel Comics, mostly in association with the X-Men. He is a mutant who possesses animal-keen senses, enhanced physical capabilities, powerful regenerative ability known as a healing factor, and three retractable bone claws in each hand. Wolverine has been depicted variously as a member of the X-Men, Alpha Flight, and the Avengers.
Document 3: Silver Fox (comics): Silver Fox is a fictional character in Marvel Comics. Silver Fox is a former love interest for Wolverine, and currently works for the terrorist organization HYDRA.
Document 4: Ultimate Wolverine: Ultimate Wolverine is a fictional comic book superhero appearing in books published by Marvel Comics. He is an alternative version of Wolverine who appears in the Ultimate Marvel imprint, in stories separate from the original character. Created by writer Mark Millar and artist Adam Kubert (based on the original character created by Roy Thomas, Len Wein and John Romita, Sr.), Ultimate Wolverine first appeared in "Ultimate X-Men" #1 (February 2001).
Document 5: List of X-Men films cast members: The following is a list of cast members who have portrayed characters appearing in the "X-Men" film series, based upon the comic books of the same name. Hugh Jackman appeared in the first seven films: he played James "Logan" Howlett / Wolverine in the original trilogy ("X-Men", "X2 - X-Men United", and "") and reprised his role in the prequel films "" and "", the latter in a cameo appearance. He again starred in "The Wolverine" and "". He appeared in photographic form in "Deadpool" and reprised his role as Wolverine in "" and one last stand-alone "Wolverine" film. Patrick Stewart, Ian McKellen, Famke Janssen, Halle Berry, Anna Paquin, James Marsden and Shawn Ashmore have also appeared in the original trilogy and "Days of Future Past", with Stewart also making a cameo appearance in "Origins: Wolverine" and "The Wolverine", and Janssen and McKellen in "The Wolverine". Rebecca Romijn also appeared in the original trilogy and made a cameo appearance in "First Class".
Document 6: Logan (film): Logan is a 2017 American epic neo-western superhero drama film produced by Marvel Entertainment, TSG Entertainment, and The Donners' Company, and distributed by 20th Century Fox. It is the tenth installment in the "X-Men" film series, as well as the third Wolverine solo film following "" (2009) and "The Wolverine" (2013). The film, which takes inspiration from the "Old Man Logan" comic-book series by Mark Millar and Steve McNiven, follows an aged Wolverine defending his daughter Laura Kinney from the villainous Reavers led by Zander Rice and Donald Pierce.
Document 7: Wolfsbane (comics): Wolfsbane (Rahne Sinclair) is a fictional superhero appearing in American comic books published by Marvel Comics. The character is commonly associated with the X-Men.
Document 8: The Wolverine (film): The Wolverine is a 2013 superhero film featuring the Marvel Comics character Wolverine. The film, distributed by 20th Century Fox, is the sixth installment in the "X-Men" film series. Hugh Jackman reprises his role from previous films as the title character, with James Mangold directing a screenplay written by Scott Frank and Mark Bomback, based on the 1982 limited series "Wolverine" by Chris Claremont and Frank Miller. In the film, which follows the events of "", Logan travels to Japan, where he engages an old acquaintance in a struggle that has lasting consequences. Stripped of his healing factor, Wolverine must battle deadly samurai while struggling with guilt.
Document 9: Jean Grey: Jean Grey-Summers (born Jean Elaine Grey) is a fictional superhero appearing in American comic books published by Marvel Comics. The character has been known under the aliases Marvel Girl, Phoenix, and Dark Phoenix. Created by writer Stan Lee and artist Jack Kirby, the character first appeared in "The X-Men" #1 (September 1963).
Document 10: Fantomex: Fantomex is a fictional superhero appearing in American comic books published by Marvel Comics. The character is commonly associated with the X-Men titles. Fantomex first appeared in "" #128 (August, 2002) and was created by Grant Morrison and Igor Kordey. Initially introduced as a character similar to Fantômas and Diabolik, he is later revealed to be an escaped experiment from the Weapon Plus Program.
Document 11: Flag-Smasher: The Flag-Smasher is the name used by two fictional supervillains appearing in American comic books published by Marvel Comics. The original was most often a foe of Captain America while other adversaries of the Flag-Smasher include The Punisher, Moon Knight, Ghost Rider, The Runaways, The Liberteens and Deadpool.
Document 12: Cyber (comics): Cyber is a fictional supervillain appearing in American comic books published by Marvel Comics. The character is depicted usually as an enemy of Wolverine of the X-Men. Created by writer Peter David and artist Sam Kieth, he first appeared in "Marvel Comics Presents" #85 (September 1991), though his appearance was obscured by a trench coat and hat. He was first fully seen and named in "Marvel Comics Presents" #86 (September 1991).
Document 13: Thomas Logan: 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.
Document 14: Reavers (comics): The Reavers are a fictional team of criminal cyborgs appearing in American comic books published by Marvel Comics. The most significant team of Reavers were dedicated to the destruction of the mutant X-Men, and a number of them especially wanted to take revenge on one particular X-Man, Wolverine. The name was originally used by a gang of Australian cyborgs. The name later referred to a group under the leadership of Donald Pierce, consisting of the three survivors from the original Reavers along with other cyborgs.
Document 15: Silver fox (animal): The silver fox is a melanistic form of red fox ("Vulpes vulpes"). Silver foxes display a great deal of pelt variation: some are completely black except for a white coloration on the tip of the tail, some are bluish-grey, and some may have a cinereous color on the sides. Historically, silver foxes were among the most valued furbearers, and their skins were frequently worn by nobles in Russia, Western Europe, and China. Wild silver foxes do not naturally reproduce exclusively with members of the same coat morph and can be littermates with the common red variety, though captive populations bred for their fur are almost exclusively mated with members of the same color.
ground_truth: James Howlett