Where was the 1 period Principalities founded by whom?

Saltukoğulları: In and around Erzurum, Ebu Kasım founded by Saltukoğulları, in Anatolia established It is the first Turkish principality. Suleyman Shah in the 1200s by they were not spared from destruction. Mengücekoğulları: Mengücekoğulları takes its name from its founder, Mengücek Gazi. around Erzincan established to this lord one.12-Dec-2021 Where were the 1st period principalities established? …