Title: Silsilat al-ʻārifīn va taz̲kirat al-ṣiddīqīn
Subjects: Doctrines, Sufism, Sufis, Biography, Naqshabandīyah
Places: Iran
People: Aḥrār, ʻUbayd Allāh ibn Maḥmūd (1403 or 4-1489 or 90)