 In 1628 , Dudley and others from the Earl of Lincoln 's circle formed the Massachusetts Bay Company , with a view toward establishing a Puritan colony in North America . Bradstreet became involved with the company in 1629 , and in April 1630 , the Bradstreets joined the Dudleys and colonial Governor John Winthrop on the fleet of ships that carried them to Massachusetts Bay . There they founded Boston , the capital of the Massachusetts Bay Colony . 
 In 1628 , Dudley and others from the Earl of Lincoln <a href='null_genetive' title='1'><mark>'s</mark></a>circle formed the Massachusetts Bay Company , with a view toward establishing a Puritan colony in North America . Bradstreet became involved with the company in 1629 , and in April 1630 , the Bradstreets joined the Dudleys and colonial Governor John Winthrop on the fleet of ships <a href='null_relcl' title='2'><mark>that</mark></a>carried them to Massachusetts Bay . There they founded Boston , the capital of the Massachusetts Bay Colony . 
In 1628 , Dudley and others from the Earl of Lincoln  circle formed the Massachusetts Bay Company , w a view toward establishing a Puritan colony in North America . Bradstreet became involved witwide company in 1629 , and in April 1630 , da Bradstreets joined tdaDudleys and colonial Governor John Winthrop on the fleet of ships carried em to Massachusetts Bay . There they founded Boston , the capital of thdaassachusetts Bay Colony .