The allegiances for what I want for SH/LS/TST/end of TBC are (only listing ThunderClan because I can't be bothered to continue the list, maybe I'll do the other Clans later):
Squirrelflight's Hope:ThunderClan:
Leader:
Bramblestar
Deputy:
Squirrelflight
Medicine Cat(s):
Leafpool
Jayfeather
Alderheart
Warriors:
Brackenfur
Cloudtail
Brightheart
Thornclaw
Whitewing
Birchfall
Berrynose
Mousewhisker
Apprentice, Plumpaw
Poppyfrost
Lionblaze
Rosepetal
Apprentice, Stempaw
Lilyheart
Bumblestripe
Apprentice, Shellpaw
Dewnose
Cherryfall
Stormcloud
Hollytuft
Fernsong
Sorrelstripe
Leafshade
Apprentice, Spotpaw
Larksong
Honeyfur
Molewhisker
Ambermoon
Apprentice, Eaglepaw
Sparkpelt
Twigbranch
Apprentice, Flypaw
Finleap
Apprentice, Snappaw
Cinderheart
Blossomfall
Queens:
Daisy
Ivypool (Nursing Fernsong's kits- Bristlekit, Flipkit, and Thriftkit.)
Elders:
Graystripe
Millie
So far no one in ThunderClan has died.
Lost Stars:ThunderClan:
Leader:
Whitestar (Whitewing)
Deputy:
Molewhisker
Apprentice, Bristlepaw
Medicine Cat(s):
Jayfeather
Alderheart
Warriors:
Brightheart
Thornclaw
Birchfall
Berrynose
Apprentice, Plumpaw
Rosepetal
Bumblestripe
Stormcloud
Hollytuft
Apprentice, Thriftpaw
Fernsong
Sorrelstripe
Leafshade
Apprentice, Spotpaw
Larksong
Honeyfur
Ambermoon
Apprentice, Eaglepaw
Sparkpelt
Twigbranch
Apprentice, Flypaw
Finleap
Apprentice, Snappaw
Blossomfall
Ivypool
Lilyheart
Apprentice, Flippaw
Queens:
Poppyfrost (Expecting Berrynose's kits)
Cherryfall (Expecting Stormcloud's kits)
Elders:
Brackenfur
Squirrelflight
Cloudtail
Deaths & Retirement:
Bramblestar lost his last lives during a battle with WindClan/SkyClan/ShadowClan.
Leafpool, Mousewhisker, Dewnose, Shellpaw, and Daisy lost their lives from a mysterious illness.
Lionblaze lost his life in saving Cinderheart's life from a stray dog.
Stempaw lost his life falling out of a tree.
Graystripe and Millie died in their sleep.
Squirrelflight retired due to old age and a serious back injury preventing her from carrying on with her duties.
Brackenfur and Cloudtail retired due to old age.
The Silent Thaw:ThunderClan:
Leader:
Whitestar
Deputy:
Molewhisker
Apprentice, Bristlepaw
Medicine Cat(s):
Jayfeather
Warriors:
Birchfall
Berrynose
Rosepetal
Stormcloud
Hollytuft
Apprentice, Thriftpaw
Fernsong
Larksong
Ambermoon
Sparkpelt
Twigbranch
Finleap
Ivypool
Lilyheart
Flychaser (Flypaw)
Snapfrost (Snappaw)
Plumwhisper (Plumpaw)
Queens:
Poppyfrost (Expecting/Nursing Berrynose's kits)
Elders:
Squirrelflight
Deaths & Retirement:
Alderheart, Bumblestripe, Sorrelstripe, Leafshade, and Honeyfur die from a mysterious illness.
Brightheart, Thornclaw, Eaglepaw, Blossomfall, and Flippaw die from starvation.
Cherryfall died giving birth early. Her kits died in the process.
Cloudtail and Brackenfur died peacefully in their sleep.
The Third TBC Book:ThunderClan:
Leader:
Whitestar
Deputy:
Berrynose
Medicine Cat(s):
Jayfeather
Warriors:
Birchfall
Apprentice, (One of BerryPoppy's kits)
Stormcloud
Hollytuft
Apprentice, (One of BerryPoppy's kits)
Larksong
Twigbranch
Apprentice, Bristlepaw
Finleap
Ivypool
Lilyheart
Snapfrost
Apprentice, (One of BerryPoppy's kits)
Poppyfrost
Queens:
Sparkpelt (Expecting Larksong's kits)
Deaths & Retirement:
Molewhisker, Rosepetal, Thriftpaw, Fernsong, Ambermoon, and Plumwhisper die from a mysterious illness.
Flychaser died in a battle against another Clan.
Fourth TBC Book:ThunderClan:
Leader:
Whitestar
Deputy:
Berrynose
Medicine Cat(s):
Jayfeather
Apprentice, Snapfrost
Warriors:
Birchfall
Apprentice, (One of BerryPoppy's kits)
Hollytuft
Apprentice, (One of BerryPoppy's kits)
Twigbranch
Apprentice, Bristlepaw
Lilyheart
Larksong
Poppyfrost
Queens:
(A Queen from another Clan nursing Sparkpelt's kits)
Deaths & Retirement:
Stormcloud, Finleap, and Ivypool die from starvation.
Snapfrost's apprentice dies from the mysterious illness. Snapfrost becomes a medicine cat after this, not wanting to see anymore cats suffer and wanting to help.
Sparkpelt dies during childbirth, and one of her kits were stillborn. A Queen from another Clan decided to help nurse them, with both Clan leaders approval.
Fifth TBC Book:ThunderClan:
Leader:
Whitestar
Apprentice, (One of SparkLark's kits)
Deputy:
Twigbranch
Medicine Cat(s):
Jayfeather
Apprentice, Snapfrost
Warriors:
Birchfall
Hollytuft
Apprentice, (A random loner/rogue/kittypet that joined ThunderClan)
Bristleshade (Bristlepaw)
(One of BerryPoppy's kits)
(One of BerryPoppy's kits)
Lilyheart
Apprentice, (One of SparkLark's kits)
Larksong
Poppyfrost
Deaths & Retirement:
Berrynose dies in battle protecting Poppyfrost.
Last TBC Book:ThunderClan:
Leader:
Twigstar (Twigbranch)
Deputy:
Hollytuft
Apprentice, (A random loner/rogue/kittypet that joined ThunderClan)
Medicine Cat(s):
Snapfrost
Warriors:
Bristleshade
Apprentice, (One of SparkLark's kits)
(One of BerryPoppy's kits)
(One of BerryPoppy's kits)
Lilyheart
Apprentice, (One of SparkLark's kits)
Larksong
Elders:
Poppyfrost
Deaths & Retirement:
Whitestar lost her last life to a snake bite.
Jayfeather died peacefully in his sleep.
That was a lot of cats and making these lists took way too much time and effort.