The Shadadi clan is one of the ancient Kurdish clans. Al-Shadadi clan emigrated from Eastern Kurdistan To Western Kurdistan, and this Clan was allied with the Rawadi clan and A section of this clan joined at a later stage in the Barazi clan alliance They lived mainly in Harran, Urfa, Suruj and western Kurdistan, One of the Shadaddi last leaders in western Kurdistan was Fayyad Khalil Agha, Their number in western Kurdistan is about 4,000 Four Thousands , In western Kurdistan, they lived mainly in Kobani - and Girê Spî and The leadership of this clan was during the Ottoman period and for a long time in the Karadoglu family and Shadadi clan established a strong and civilized state throughout history, and it was called the Shaddad state, and it was founded by Muhammad bin Shaddad in the year 951 AD. Also Sharafkhan al-Bidlisi in his book Sharafnama confirms the existence of a strong link between the Shaddadids and the Ayyubids and Some other historical sources confirm that this clan is a branch of the Hadbaniya, The Shaddid state concluded agreements with the Seljuks and the Byzantines. And Some other sources give the title Al-Azdi - Al-Kurdi to Al-Shaddadi clan. And In the year of 1072 AD, the Shaddad state was divided into two parts, where each part became in the hands of one of the brothers.and In the year 1164 A.D., the Seljuk king Malik Shah launched a major military campaign against the Shaddad state and removed it from existence. May God have mercy on them. [1] [2]