Laura Barton, codenamed Agent 19, is a former S.H.I.E.L.D. agent, the wife of Clint Barton, and the mother of Cooper, Lila, and Nathaniel Barton. She and her children lived in secrecy for their own protection against enemies of her husband. However, during the Ultron Offensive, they were revealed to the Avengers, who were unaware of Clint's family. Barton reminded her husband of how proud she was of his role within the Avengers, but she needed him with her due to being pregnant with their third child. Clint chose to retire from the Avengers and be with his family, as Barton later gave birth to Nathaniel. After coming out of retirement and getting involved in the Avengers Civil War, Clint was originally arrested, but eventually made a deal to be placed under house arrest in order to return to his family. In 2018, Barton, along with her three children, was killed by Thanos in the Snap. Five years later, they were all resurrected and the Barton family were once again reunited, after which they attended Tony Stark's funeral.