Fall of the House of ??

[Wilbur07]

Reuben
Simeon
Levi
Judah
Dan
Naphtali
Gad
Asher
Issachar
Sebulun
Joseph
Benjamin

Which are my eleven, and which is your one?  I have some guesses, but I'd 
like some confirmation [Dan, btw, is on my side].