Mate: Sandstorm
Daughters: Squirrelflight, Leafpool
Father: Jake
Mother: Nutmeg
Sister: Princess
Half-Brothers: Scourge, Socks
Half-Sister: Ruby
Nephew: Cloudtail
Grand-Nieces: Whitewing, Amberkit
Grand-Nephews: Dewkit, Snowkit
Great-Grand-Nieces: Dovewing, Ivypool
Grandsons: Lionblaze, Jayfeather
Granddaughter: Hollyleaf
Lionblaze and Squirrelflight are blood-related to Firestar. Lionblaze is Firestar's son, and Squirrelflight is his niece.
Firestar's quest
Sandstorm had her kits in the book "Twilight" in the Warrior Cats series.
Yes, Firestar loses his ninth life in the last book of 'Omen of the Stars' series titled "The Last Hope." This marks the end of Firestar's journey as a leader of ThunderClan in the Warrior Cats series.
im pretty sure firestar is the last hope in the book last hope although he does die when tigerstar gives him a bunch of wounds but i think firestar DID kill tigerstar before he died.
Firestar
Just Scourge
Firestar dies in the last book of the last chapter of Omen of the Stars after battling Tigerstar but while he was battling other cats tried to help but the warriors of StarClan tell them that it is Firestar's battle and not theirs and he defeats Tigerstar but but unfortunately lightning strikes a tree near Firestar and falls on him then leaves to join StarClan.(sorry but this is kinda a spoiler alert)
After Firestar dies? They will be atleast another three.
usally firestar and his allies
Firestar, Graystripe
Firestar
Yes, Firestar is still alive in the book "Long Shadows."