Jetfoot is the son of Trenchstar and Poppystem. He had two other siblings, Yewbark and Dawnpaw. Jetkit was known as the quietest one in his litter. Shortly after he was made an apprentice, his mother died of hunger. Jetpaw grieved along with his father and siblings. A few moons after he was made an apprentice, his sister died of greencough. Jetpaw was devastated and fled camp. Trenchstar sent a patrol to look for him, but they were unsuccessful. But after one moon, Jetpaw returned. Where he went for one moon is unknown, and he avoided talking about it. He was given his warrior name Jetfoot after a while. Jetfoot had to sit vigil alone, as his sister had died and his brother was a medicine cat.
Around 4 moons after he was made a warrior, Jetfoot found out that his best friend, Foxfur, was seeing a medicine cat from FireClan. He talked to Foxfur, insisting that relationships like these only end badly. But Foxfur refused to listen. Jetfoot knew he couldn't change Foxfur's mind, but decided not to tell and kept the secret from the rest of SnowClan.
He also has an apprentice, Shadepaw.
Mother: Poppystem - Deceased, Verified StarClan Member
Father: Trenchstar - Living
Brother: Yewbark - Living
Sister: Dawnpaw - Deceased, Suspected StarClan Member