Van wie was Orhan I?

Orhan Gazi, ook wel Orchan of Orkhan (Söğüt/Bilecik, 1281 - Bursa, 1362) was de tweede zelfstandige heerser (bey) over de Ottomanen. Hij volgde zijn vader Osman I op na diens dood in 1324. Zijn naam is in Arabisch schrift أورخان غازي.

Nilüfer Hatun (Ottoman Turkish: نیلوفر خاتون, called also Lülüfer Hatun or Ülüfer Hatun, died c.1363), was a concubine of Orhan, the second Ottoman sultan, and the mother of Murad I, Orhan's successor. She was the first slave of Christian origin to become the mother of an Ottoman Sultan.