It’s been a busy week at the Brooklyn Historical Society. Although many treasures are stored in its collection, it’s not every day the society debuts an extremely rare and beautiful map of New York City.On Wednesday night, the society’s members and a few other lucky souls were treated to a private viewing of “Plan of the City of New York,” made by British army lieutenant Bernard Ratzer in 1770.
Passing around a magnifying glass, the crowd eagerly gathered around the map, which was framed behind glass and laid out on one of the large wooden tables in the society’s Othmer Library.
“Ooh, is that an orchard where my house is now?” one woman asked, while noted Brooklyn preservationist Otis Pearsall leaned in for a closer look at Red Hook Lane, a road jutting off of Fulton Street (called “Road to Flatbush” on this map) that once ran all the way to Red Hook.
One of the oldest streets in Brooklyn, all that now remains of the Native American trail is a little one-block, diagonal street connecting Fulton Mall to Livingston Street, and even this is not long for the world. The city officially removed it from the street map a few years ago so that it could be developed.
Rural Brooklyn did not yet have the street grid that Manhattan had, but there were a few manmade Brooklyn landmarks that Ratzer included, such as “Remsen’s Mill,” which was near Wallabout Bay (by the Navy Yard), “Brookland Ferry” – what we know as Fulton Ferry Landing – and Philip Livingston’s Distillery, on the waterfront roughly where Joralemon Street is today. “Brookland Parish” was also scrawled near where the Dutch Reformed church stood.
This is only the fourth copy of this 1770 version of the map known to exist. The New-York Historical Society owns two copies, one of them illegible, and the British Library owns one copy, which had belonged to King George III.
“It’s one of the greatest maps of the city ever drawn,” said historian Barnet Schecter, citing its “realistic detail, cartographic intelligence and sheer beauty” at Wednesday night’s viewing.
“The map tells us about New York’s very special role in the British Empire,” explained Schecter, author of The Battle for New York: The City at the Heart of the American Revolution and George Washington’s America: A Biography Through His Maps. The city was “the center of gravity for the British presence on the continent.”
An exquisite map including a striking pictorial of New York as viewed from Governors Island, it’s almost eerie to think about for what purpose it was likely commissioned. It came on the heels of another map, by John Montresore, commissioned by Thomas Gage, Britain’s commander- in-chief of North America, in the aftermath of the unrest spawned by the Stamp Act. The slide toward war had begun, and “New York was the greatest strategic prize of the Revolution,” Schecter said, and the Hudson River was the “key to the continent.”
Jonathan P. Derow, the paper conservationist based in Park Slope who restored the map, was also at the society on Wednesday, recounting the painstaking process of repairing it. The map was yellowed, shellacked, brittle and torn. It had been rolled up and completely forgotten about in the society’s collection for an unknown number of years. Exactly how it came into their possession remains a bit of a mystery, but there is a big clue. On the back of the map was written the name “Pierrepont.”
It’s a familiar name to just about any Brooklynite, if not because they know the family, then because they know the street in Brooklyn Heights, on which the Brooklyn Historical Society is located. The Pierreponts were one of the early great families of the city and are largely responsible for developing Brooklyn Heights into “America’s first suburb,” as well as being founders of Green-Wood Cemetery and – you guessed it – the Brooklyn Historical Society.
“We have a significant amount of Pierrepont material and we’re trying to figure out when the map came in…It sort of brings out the detective spirit,” said Deborah Schwartz, president of the Brooklyn Historical Society.
For a brief time longer, the map will be on view at the historical society library, and then it will be returned to storage until they can arrange for a proper exhibition space, which could be more than a year, Schwartz said.
So time is of the essence. The map will be available for viewing Friday (Jan. 21) from 1 to 5 p.m. and then again next Wednesday, Thursday and Friday (Jan. 26-28) from 1 to 5 p.m. Admission to the library is $6, $5 for students and seniors. The address is 128 Pierrepont St.
See this previous post for more info.






