The Holland Society held a private tour of Theodore Roosevelt's Sagamore Hill followed by a lunch.
Former Dutch ambassador and Leiden University lecturer Piet de Klerk shared his research process and findings on his family history of the Wyckoff and Van Ness families.
Genealogical expert Maria Dering walked through how to trace your family history, with a focus on New Amsterdam.
American historian Alan Mikhail gave a lecture about his new book Newcomers: The Story of Anthony and Grietje and the Founding of New York.
The Holland Society held a private tour of The Occupied City exhibit at the Museum of the City of New York.
The Holland Society welcomed members and friends to a historic walking tour of the East Village.
