Under these conditions, misled by friendship, seeing, but not perceiving, Penn persuaded himself that he could excellently serve God and his neighbors by becoming a courtier. He took a house in London, within easy distance of Whitehall, and visited the king daily. A great many people therefore visited Penn daily; sometimes as many as two hundred were waiting to confer with him. They desired that he would do this or that for their good with the king. Most of them were Quakers; many were in need of pardon, or were burdened by some oppression. For example, Sir Robert Stuart of Coltness had been in exile as a Presbyterian, and on his return found his lands in the possession of the Earl of Arran. He brought his case to Penn. Penn went to Arran. "What is this, friend James, that I hear of thee?" he said. "Thou hast taken possession of Coltness's castle. Thou knowest that it is not thine." "That estate," Arran explained, "I paid a great price for. I received no other reward for my expensive and troublesome embassy to France, except this estate." "All very well, friend James," said Penn, "but of this assure thyself, that if thou dost not give me this moment an order on thy chamberlain for two hundred pounds to Coltness to carry him down to his native country, and a hundred a year to subsist on till matters are adjusted, I will make it as many thousands out of thy way with the king." Arran complied immediately. Again, one day after dinner, as they were drinking a glass of wine together, one of Penn's clients said, "I can tell you how you can prolong my life." "I am no physician," answered William, "but prithee tell me what thou meanest." The client replied that a good friend of his, Jack Trenchard, was in exile, and "if you," he said, "could get him leave to come home with safety and honour, the drinking now and then a bottle with Jack Trenchard would make me so cheerful that it would prolong my life." Penn smilingly promised to do what he could, and in a month the two friends were drinking his good health. This was the kind of business which he transacted. He had found a way to be of eminent service to his neighbors, and especially to his Quaker brethren, and he made the most of the opportunity. There is no evidence that he departed from the disinterested life which he had previously lived. He attended the court of King James, as he had undertaken the settlement of Pennsylvania, not for what he could get out of it, but for the good he could do by means of it. What he did, he tells us, was upon a "principle of charity." "I never accepted any commission," he says, "but that of a free and common solicitor for sufferers of all sorts and in all parties." Neither is there any instance of his asking anything to increase his own estate or position.