The roots of the family can be traced back to the village of Çandar (now called Cendere, part of Ankara Province, Turkey) in Central Anatolia.
Kara Halil Hayreddin Pasha was first judge of Bursa[3] and then the family's first Grand Vizier.
[4] In the early 15th century, Çandarlı Halil Pasha the Younger a member of the family, had a castle for sultan Murad II built in Aegean sideside town occupying the site of the ancient Greek city of Pitane, renaming it Çandarlı after his family.
Sultan Mehmed II disliked his late father's grand vizier Çandarlı Halil Pasha the Younger, whom he had inherited from his father Murad II upon his succession to the throne in 1451.
In later years, two other members of the family also worked for the empire; İsa Pasha (d. 1549) and Halil Bey (d. 1568) served in the imperial bureaucracy, but they were unable to become part of the Sublime Porte, the central imperial government.