Kaya Alp (Ottoman Turkish: قایا الپ, lit.
'Brave Rock') was, according to Ottoman tradition, the son of Kızıl Buğa[1] or Basuk[2] and the father of Suleyman Shah.
He was the grandfather of Ertuğrul Ghazi and great-grandfather of the Ottoman Empire founder, Osman I.
[3] He was also famously known for being the successing name of Ertokus Bey's son Kaya Alp.
This biography of a member of a Middle Eastern royal house is a stub.