In addition to HENDRICK * SADAM NJ Somerset County Bridgewater Township Se- 1786 (Ancesty.com) He doesn't appear in the 1790 NJ census but there are several men in NY by that name (spelled Suydam) in 1790. I looked at the census images. SUYDAM seems to have been the more common spelling of the same name. There were several Suydam's in NJ early. BARNET SUYDAM NJ Essex County Armwell 1793 JACOB SUYDAM NJ Essex County Armwell 1793 JOHN SUYDAM NJ Essex County Armwell 1793 WILLIAM SUYDAM NJ Essex County Armwell 1793. IDA SUYDAM NJ Middlesex County New Brunswick 1799 CORNELIUS SUYDAM NJ Somerset County Hillsborough 1793 CORNELIUS SUYDAM NJ Somerset County Hillsborough Township 1790 CORNELIUS SUYDAM NJ Somerset County Hillsborough Township 1790 CORNELIUS SUYDAM NJ Somerset County Hillsborough Township 1792 CORNELIUS SUYDAM NJ Somerset County Hillsborough Township 1795 CORNELIUS SUYDAM NJ Somerset County Hillsborough Township 1795 JOHN SUYDAM NJ Somerset County Hillsborough Township 1794 JOHN SUYDAM NJ Somerset County Hillsborough Township 1795 PETER SUYDAM NJ Somerset County Hillsborough 1793
PETER SUYDAM NJ Somerset County Hillsborough Township 1790 PETER SUYDAM NJ Somerset County Hillsborough Township 1791 PETER SUYDAM NJ Somerset County Hillsborough Township 1792 PETER SUYDAM NJ Somerset County Hillsborough Township 1793 PETER SUYDAM NJ Somerset County Hillsborough Township 1795 PETER SUYDAM NJ Somerset County Hillsborough Township 1796 PETER SUYDAM NJ Somerset County Hillsborough Townshiptax List 1797 PETER SUYDAM NJ Somerset County Hillsborough Townshiptax List 1797
I also found 2 in 1820 H. & S. SADAM OH WARREN TURTLE CREEK. Also found SADAM KATE B 26 F W NJ NJ WARREN WASHINGTON BORO in 1900 and SADAM HELEN 12 F W NJ NJ MIDDLESEX SOUTH RVR BORO in 1910. In 1920 I found SADAM CHRIST 35 M W GREE MA ESSEX 2-WD SALEM and SADAM JAMES O 69 M W IN IN HANCOCK SHIRLEY; BROWN TWP. The above info is from Heritage Quest.