Bucky has a daughter, He named her Jazzy but she's been born at Hydra and they call her 'Fire fox'. Bucky was saved from Hydra by Steve, bucky has a metal arm and gets nightmares from Hydra.

Jazzy, otherwise known as 'Fire fox', is still at Hydra. Shes 16 and looks exactly like bucky, black hair and gray blue eyes. Shes been trained at Hydra and red room, so she's a deadly assassin.

While in a mission with the Avengers, Bucky sees her. Shes brainwashed by Hydra still