this town thankyou.
You could even attach pictures or paste stories or link
BUT YOU MUST STAY ON TOPIC WHICH IS THE CHALENGE OF
The Armenian Genocide and Ethnic Cleansing in the Ottoman Empire Taner Akçam... picture of Der Zorwas noted above, characterized the area between Der Zorand Sabha(Sebka?) ...
You will find As-SabkhahSouth east of Raqqa, but you will also find next store Sabkhawithere both along the euphratesriver, that could have been Sebkainstead, but more likely they were both once one town called Sebka, yet i am only guessing.