Musa Topbas Efendi (1917-1999), born in Kadınhanı, Konya, a Naqshbandi-Halidi sheikh and a leader of the Erenköy community. He studied the Qur'an under Elmalili Hamdi Yazir and pioneered many charitable and publishing institutions including the Aziz Mahmud Hüdayi Foundation. He died in Istanbul in 1999 and was buried in the family plot at Sahrayicedid Cemetery, Kadıköy (no person-specific independent coords → unpinned). (Sources: TDV; İslam ve İhsan.)