Mist was former leader,Yes.I know she had Cloudstorm's kits.

When Mist died,Feather's Sister,Swift took role as leader and took in few cats.

Mist Family Tree

Stone+Dove=Mist and Stormy
Stormy+Mouse=Feather and Swift

Stormy>Dies by illness

Minnow>Dies by old age

Stone and Dove are captured by Twolegs.After a few moons were considered DEAD.

Mist+Cloudstorm=Minnow and Stone

Minnow>Dies by Sunclan Warriors

Mist >Killed by Sunclan warriors

Cloudstorm>Killed by Sunclan warriors

Stone:Taken in by death clan.other info:???