From the first the policy of the Maryland colony was “peace, unity, and religious toleration.” Until it was established, there was no place in the English colonies in America where Catholics had religious liberty. In the colony on the Potomac, the Catholics enjoyed the free exercise of their religion and granted to others the same privilege. This religious toleration was secured by law in 1649. It was agreed that “no persons professing to believe in Jesus Christ should be molested in their religion.” The chief trouble of the Maryland colony in its early days was with William Claybourne, a trader from Virginia who had established a settlement and trading-post on Kent’s Island. This was a part of the territory afterwards granted to Lord Baltimore. After much contention and dissension about the matter, in 1646 Claybourne stirred up a rebellion. Governor Calvert, armed with royal authority, took forcible possession of the island. A few months later Calvert died, having appointed as his successor, Thomas Greene, a Catholic and Royalist. This “land of the sanctuary,” as Maryland was called, grew in wealth and prosperity. In 1656 Hammond described it for the benefit of home-staying Englishmen: “Maryland is (not an Island as is reported, but) part of that main adjoining to Virginia only separated or parted from Virginia, by a river of ten miles broad, called Patomack River,--the commodities and manner of living as in Virginia, the soil somewhat more temperate (as being more northerly) many stately and navigable rivers are contained in it, plentifully stored with wholesome springs, rich and pleasant soil, and so that its extraordinary goodness hath made it rather desired then envied.” William Penn A Famous Quaker About the middle of the seventeenth century a good deal of attention was attracted in England to the religious sect called Quakers, Professors, Friends, or Children of the Light. One of their ablest exponents was George Fox. He was grave and temperate in life, but so firm that it was said of him, “If George says _verily_ there is no altering him.” “Verily” was the strongest word of assent he permitted himself, obeying literally the Bible command, “Swear not at all.”