Xuéyú 學愚. Personal attendant of Tiānyī Dàyuè 大悅 (1631–1697). Lifedates unknown. Recorder (lù) of his master’s yǔlù KR6q0582 《天一悅禪師語錄》 1 juan, J39 B470.
Not to be confused with the modern Republican-era / contemporary scholar-monk Xuéyú 學愚 (DILA A035263), graduate of Sri Lanka’s University of Kelaniya, professor at Chinese University of Hong Kong, author of Buddhism, War, and Nationalism.