Mr. Benjamin.  It was immediately after the treaty of Utrecht, in 1713.  Very soon afterwards the nascent spirit of fanaticism began to obtain a foothold in England; and although large numbers of negro slaves were owned in Great Britain, and, as I said before, were daily sold on the public exchange in Lon-don, questions arose as to the right of the owners to retain property in their slaves; and the merchants of London, alarmed, submitted the question to Sir Philip Yorke, who afterwards became Lord Hardwicke, and to Lord Talbot, who were then the solicitor and attorney-general of the kingdom.  The question was propounded to them, “What are the rights of a British owner of a slave in England?” and this is the answer of those two legal functionaries.  They certified that “a slave coming from the West Indies to England with or without his master, doth not become free; and his master’s property in him is not thereby determined nor varied, and the master may legally compel him to return to the plantations.”

And, in 1749, the same question again came up before Sir Philip Yorke, then Lord Chancellor of England, under the title of Lord Hardwicke, and, by a decree in chancery in the case before him, he affirmed the doctrine which he had uttered when he was attorney-general of Great Britain.

Things thus stood in England until the year 1771, when the spirit of fanaticism, to which I have adverted, acquiring strength, finally operated upon Lord Mansfield, who, by a judgment rendered in a case known as the celebrated Sommersett case, subverted the common law of England by judicial legislation, as I shall prove in an instant.  I say it not on my own authority.  I would not be so presumptuous.  The Senator from Maine (Mr. Fessenden) need not smile at my statement.  I will give him higher authority than anything I can dare assert.  I say that in 1771 Lord Mansfield subverted the common law of England in the Sommersett case, and decided, not that a slave carried to England from the West Indies by his master thereby became free, but that by the law of England, if the slave resisted the master, there was no remedy by which the master could exercise his control; that the colonial legislation which afforded the master means of controlling his property had no authority in England, and that England by her laws had provided no substitute for that authority.  That was what Lord Mansfield decided.  I say this was judicial legislation.  I say it subverted the entire previous jurisprudence of Great Britain.  I have just adverted to the authorities for that position.  Lord Mansfield felt it.  The case was argued before him over and over again, and he begged the parties to compromise.  They said they would not.  “Why,” said he, “I have known six of these cases already, and in five out of the six there was a compromise; you had better compromise this matter”; but the parties said no, they would stand on the law; and then, after holding the case up two terms, Lord Mansfield mustered