Jews have lived on Long Island since the Colonial era and had begun developing organized Jewish communities there by the late 1800s. The earliest communities were in Lindenhurst, where Congregation Neta Tzarschea incorporated a cemetery in 1876; Glen Cove, where Congregation Tifereth Israel has operated since 1897; and Sag Harbor, where Temple Adas Israel's original 1898 building still houses its congregation. Other initial Jewish communities formed...