One of the important historians in the time of Timours- Khwandamir is very significant writer not only for his giving important information about his time but also for his giving information about the time before him. Benefitting from the works which do not exist now also enhanced the value of his works. In our study, Turkish Seljuqs were handled according to Gıyasüddin Khwandamir’s work Habibü’s-Siyer. Investigation this state-which had a great infulence to Anatolian’s history and culture for about 250 years and which had initial role in getting a strong cultural basic of the seigniories after it and especially Ottomans-according to different sources will help us to know it beter. This study aims to serve in favour of historians by giving the information in Khwandamir’s work exactly
