Abstract
In the museum of Yozgat in eastern-central Anatolia four eleventh century A.D. seals of Byzantine dignitaries are stored, all of them originate probably from central Anatolia. Basileios Trichinopodes was hypatos and strategos of Anazarbus in Cilicia in the middle of the eleventh century, Katakalon was hypatos and strategos of Larissa in Cappadocia in the third quarter of the same century, a civil dignitary, probably named Pirmanes, was protospatharios and chartoularios of the Bucellarian Theme in the second half of the tenth or early eleventh century, and Samuel Alousianos, a grandson of the last Bulgarian tsar Ivan Vladislav, was proedros and dux, probably fighting the Turkish invaders in Eastern Anatolia during the difficult years in the 1070s.