Vartan GREGORIAN

Vartan Gregorian died on April 15, 2021. 
See the New York Times article, "Vartan Gregorian, Savior of the New York Public Library, Dies at 87"

See New York Public Library Retirees Newsletter, Issue 46, page 2, 8.
See New York Public Library Retirees Newsletter, Issue 43, page 10.
See New York Public Library Retirees Newsletter, Issue 19, page 3.
See New York Public Library Retirees Newsletter, Issue 3, page 5.