The Jacob Leisler Institute was delighted yesterday to host Karlijn Waterman, wife of late trustee Kees-Jan Waterman, who donated to the Institute her husband’s extensive collection of materials relating to colonial European-Algonquian and Iroquoian relations in New York and New Jersey. Ms. Waterman, Coordinator of Dutch as a Foreign Language at Nederlandse Taalunie, brought with her several more of her late husband’s files to be added to the Institute’s collections.