While on Little Brewster Island, Mass., for the Boston Light Tricentennial on September 14, 2016, JoAnn LaVigne Schroer stands with her husband holding a photo of her family taken in front of the lighthouse in 1950. Boston Light was built on Little Brewster Island in 1716 and stood as the first lighthouse in what is now the United States. U.S. Coast Guard Photo by Petty Officer 2nd class LaNola Stone.