"The Foundation of Merzifonlu Kara Mustafa Pasha" was one of the largest foundations ever founded both in Ottoman Empire and Turkey. According to the official records, it was last managed by the descendants of Kara Mustafa Pasha. The last few managers of the foundation were Mustafa Pasha's descendant Ahmed Asım Bey (born 1844), his son Mehmed Nebil Bey (born 1888) (also known as Merzifonlu Karamustafaoğlu or Merzifonlu Karamustafapaşaoğlu), and his son, the Turkish painter Doğan Yılmaz Merzifonlu Karamustafaoğlu, better known as Yılmaz Merzifonlu (1928–2010), until 1976. The "Merzifonlu Karamustafaoğlu" family name ended with the marriage of Yılmaz Merzifonlu's only daughter, Abide Tuğçe Mit. Kara Mustafa Pasha's family and descendant tree can be found via Turkey's Directorate General of Foundations.