The emergence of liberty of conscience noted by him in Providence in 1638 was con-firmed in a plantation agreement written in the summer of 1640.

• 内心自由的出现，表明在1638年普罗维登斯协商并确定了一个种植园的书面协议，将在1640年的夏天实行。它说，“我们同意，原地作为永远是自由的城市。