Marist College - Greystone Building and Cannavino Library. Overlooking the Hudson River, Marist College was founded in 1929. The James A. Cannavino Library incorporates state-of- the-art digital technology for information access. The Greystone Building, listed on the State and National Register of Historic Buildings, dates to 1865. Serving many used throughout its history, it currently houses the office of the president.