Ottoman Imperial Household (Enderun)

Timeline

1. c. 1450–1480Topkapı Palace · MarmaraIn the 1450s Mehmed II established the Enderun at Topkapı, where Christian youths recruited via devşirme received training in Islam, warfare, administration, and court etiquette, then being assigned to the Janissary ocaq or palace attendant ranks, forming a dual-track personnel system of 'inner household–outer court'.
2. c. 1480–1520Topkapı Palace · MarmaraThe Enderun was graded by küçük oda (small chamber) and great oda, with trainees advancing through ranks such as çavuş and silahdar; the most able became kapıcıbaşı, nişancı, and even grand vizier, making the Enderun the main training pipeline for senior Ottoman bureaucrats and military commanders.
3. 1521–1530Topkapı Palace · MarmaraIn the 1520s Süleyman relied on Enderun-trained Ibrahim Pasha (grand vizier 1523–1536) and several other Enderun attendants; the Enderun directly participated in decisions on the campaigns to Belgrade, Rhodes, Mohács, and Vienna; devşirme recruitment expanded, and the Enderun, Janissaries, and harem formed a tightly knit power network.
4. c. 1530–1600Topkapı Palace · MarmaraAfter Ibrahim Pasha's execution in 1536, the Enderun still controlled many key military and civil posts, but the balance with ulema scholars, provincial beys, and harem factions grew more complex; through the mid-to-late 16th century the Enderun continued to supply vezirs and beylerbeys until the devşirme system gradually declined.