Past Leaders 1,2,3, etc.

Founder- Raincloud(star)
Followed by- Cloudsound(star)
then:
Yowlstar
Greenstar
Flickstar
Shinestar
Grassstar
Treestar
Brackenstar
Lionstar

Deputies
Cloudsound
Yowlstripe
Swiftheart, Treeleg, Greenfoot
Flickfur
Dappledpelt, Waternewt, Dawnset, Shineeyes
Grasspelt
Clawfoot, Treeclaw
Brackenclaw
Liontail
Thrushfeather [Strawberry_kittykat] Riverfrost [robinstar46]

Medicine Cats
Rainwind
Duckflight
Sliceear
Fernbreeze
Runstripe
Tigersound
Ashburn
Duskmoon
Amberstripe [IDK]
Mourningdove [peppermint_pup] Heronflight [robinstar46]

Medicine Cat Apprentices
Duckpaw
Slicepaw
Rockspot, Fernpaw
Runpaw
Tigerpaw
Fangpaw, Ashpaw
Duskpaw
Amberpaw
Mourningpaw [peppermint_pup], Heronpaw [robinstar46]

See my book Raincloud's Followers description for the history. That's what this is based on.