score:4
I don't think there was any tribal organisation as such. Starting with Wanyan Wugunai circa mid-11th century, the Wanyan Tribe became dominant among the Jurchens. Successive Wanyan chieftains gradually unified the Jurchen tribes as hereditary jiΓ©dΓΉshΗ
of the Liao Empire, and also took the Jurchen title of begile
.
By 1115, the new begile Wanyen Akuta (Wanyan Aguda) revolted against the Khitan Liao Empire, founding the Jurchen Great Jin Empire in the process. So You might justifiably call the Great Jin the "highest tribal organisation" of 12th century Jurchens.
This is an incomplete list of Jurchen clans around the rise of the Wanyan:
Wanyan
: from the Ashi/Anchuhu RiverWulinda
: from the Hailang RiverWendu
: from the Lalin RiverJiagu
: from around Wuchang.Wole
: from north of the Ashi/Anchuhu RiverTangguo
: from the Paektu MountainAdian
: from one of the tributaries of the Liao RiverHelandian
clans: from around modern Hamhung CityWugulun
clans: possibly from the Wugulun river basinBoli
clans: where the Amur River meets the Ussuri River Five Country Clans