A version of Bernard Ratzer’s map made by him for the British Government in 1767. A copy of this map appears in Henry R. Stiles’, 1867 book A History of Brooklyn . According to www.geographicus.com, the map was drawn by Henry’s brother Edward...
The 1766 map of Brooklyn by British military officer Bernard Ratzer, shows that Isaac Seabring owned a property and a mill in Red Hook, roughly at the corner of present day Hicks and Huntington Streets.