Ancestral tracing is at best a hit-or-miss adventure, because one has to rely on postings of information by a variety of people. I do not have the resources to actually go to court houses, cemeteries, other document repositories, or to travel abroad to validate many of the connections I have found. The two main resources I have used, in addition to a 12-day journey through the US undertaken by my wife and me about 30 years ago, include the Find-A-Grave.com web site and the FamilySearch.org database maintained by the Mormon church. I have also used transcriptions of documents found in a variety of state and local GenWeb sites, as well as general Google searches.
Having stated all of that background, here is the earliest use of the Schouten surname that I have found:
Jan Pieterszn Schouten: born in Alblasserdam, Holland, Netherlands in about 1529; died in Alblasserdam, Holland, Netherlands before 6 May 1618. He married Fijken Pieter (b. 1535; d. 6 May 1618; Alblasserdam, Holland, Netherlands)
Jan Pieterszn Schouten would be my 12th great-grandfather.
Jan's father was Pieter Jansz van Ottewael: born in Krimpen aan de Lek, Zuid-Holland, Netherlands in 1496