Congrats to @Sunspeck for guessing the last cat! It was Barley! Here's the next one...

Half of clan,
Knew of no scam,
River along,
Swimming for long,
Brother was dead,
Deputy next,
Travels across,
Valleys and plains,
With the clans she stands,
Loyalty remains,
Soon star does die,
And the sky will reply,
9 lives were given,
Leader name forsaken.

Who am I?

((Sorry this ones so short))