Hasan Tahsin ( Uzer ) ( 27 August 1878 – 5 December 1939 ) was an Ottoman-born Turkish bureaucrat of ethnic Albanian descent . Throughout his career as a politician , Tahsin served as a governor to several Ottoman cities including Aydın , Erzurum , Van and the province of Syria . Thereafter , he served as deputy to the cities of Ardahan , Erzurum , and Konya . He is also noted for providing important testimony in the aftermath of the Armenian Genocide
Armenian Genocide
Armenian Genocide
Hasan Tahsin Uzer