Brower Family

Looking for info on William Brower b. about 1760 in Brooklyn? Married Margaret Hoban (#2 wife?). She was born in Nova Scotia. Marriage: ? guessing approx 1796 in NYC. William was a broker in NYC according to NYC directories. As far as I can tell they only had two possibly three children. Two girls and one boy. Child 1 was my direct ancestor: Catherine Brower b. 1797 and married Alexander Marshall in 1819. Son: (unknown) Brower married Mary Marshall (sister to Alexander) m. 1819. Daughter: unknown. William dies around 1810-1811. I have been searching for this person for a long time and have found him in very few records. If someone might know something concerning this side of the Brower family I would love to hear from you directly: sadiegirl06@comcast.net