[1] Early Ottoman genealogies disputed this lineage, and either Suleyman Shah or Gündüz Alp could be Osman's grandfather and the father of Ertuğrul.
[2] He succeeded his father as bey in 1214 when he decided to lead the 50,000 strong tribe West in the face of Mongol invasion.
[citation needed] Various sources linked Süleymanşâh to Osman Gazi and his father Ertuğrul: Family tree in Şükrullah's Behcetü't Tevârîh[3]
[8] Erhan Afyoncu claims that the identity of Süleyman Şah in the Tomb of Suleyman Shah is unidentified.
The Turkish government has highlighted that the relocation is temporary, and that it does not constitute any change to the status of the tomb site.