Leiden, The Netherlands – The first Pilgrims of the first American Thanksgiving in 1621 were unusually devout – even by Puritan standards. They crossed the ocean on a conviction that "the Lord has more truth and light yet to break forth out of his holy Word," as pastor John Robinson said before they sailed from the Netherlands.

Yet the Pilgrim band that braved the Mayflower and shared deer and turkey with native Americans were also some of the most cosmopolitan and tolerant among the Puritan groups willing to brave the wilds of a new world.

Before going to Plymouth, the Mayflower group lived 11 years in the Dutch city of Leiden. Those years of exile in Leiden, where the Pilgrims worked, worshipped, and debated – amid hefty clashes of civilizations and belief in Europe – profoundly influenced their sensibilities in ways that have not been widely recognized.

Leiden, The Netherlands – The first Pilgrims of the first American Thanksgiving in 1621 were unusually devout – even by Puritan standards. They crossed the ocean on a conviction that "the Lord has more truth and light yet to break forth out of his holy Word," as pastor John Robinson said before they sailed from the Netherlands.

Yet the Pilgrim band that braved the Mayflower and shared deer and turkey with native Americans were also some of the most cosmopolitan and tolerant among the Puritan groups willing to brave the wilds of a new world.

Before going to Plymouth, the Mayflower group lived 11 years in the Dutch city of Leiden. Those years of exile in Leiden, where the Pilgrims worked, worshipped, and debated – amid hefty clashes of civilizations and belief in Europe – profoundly influenced their sensibilities in ways that have not been widely recognized.