LOWER MANHATTAN HISTORICAL ASSOCIATION Lower Manhattan Historical Association The Lower Manhattan Historical Association is a collaborative umbrella organization for DowntownNew Yorkhistorical cultural and military groups devoted tothe study preservation commemoration and celebration of Lower Manhattans rich and complex history. Past Events July 4 2022 The 7th Annual Lower Manhattan Independence Day March 2022 230th Anniversary of the Buttonwood Agreement Jessica Lappin President of the Alliance for Downtown New York April 8 2022 292th anniversary of the Consecration of the first Synagogue in North AmericaUS Congressman Jerrold Nadler standing with Rabbi Joseph Potasnick Executive Vice President New York Board of Rabbis who received the Gershom Mendes Seixas Religious Freedom Award. Ambrose Madison Richardson 7th from left President of the Lower Manhattan Historical Association LMHA presented the award. 2021 4th of July celebration July 4th March 2021 October 16th 2019 Saratoga Yorktown April 10 2019 at the Ceremony of the co naming of S William Street for the Mill Street Synagogue and Seixas Way 2019 Alexander Hamilton Immigrant Achievement Award Winners Congressman Adriano Espaillat Dominican Republic Thomas Isekenegbe Ph.