A Feast for Crows (appears)|
A Dance with Dragons (appears)
A Feast for Crows
Jocelyn is present when Dowager Queen Cersei Lannister receives news of Tywin Lannister's death. She attends the wedding of King Tommen I Baratheon to Lady Margaery Tyrell. She later replaces Cersei's handmaid Senelle, after Senelle is given over to Qyburn.
A Dance with Dragons
It is unclear how Jocelyn is related to the other members of House Swyft.