7. The warrant having been issued for the seizure of Mr. Craft, Marshal Devens applied to Benjamin R. Curtis for legal advice as to the degree of force he might use in serving it, and whether it ought to be regarded as a civil or a criminal process. George T. Curtis was employed by his brother to search for authorities on these points. They two, together, as appears from the letter of George T. Curtis to Mr. Webster, induced Marshal Devens to ask a further question, which gave Benjamin R. Curtis an opportunity to come out with an elaborate opinion in favor of the constitutionality of the fugitive slave bill, dated November 9, 1850. This was published in the newspapers. In order to maintain the constitutionality of this act, Benjamin R. Curtis was driven to assume, as all its defenders must, that the Commissioner, in returning the fugitive, performs none of the duties of a Judge; that the hearing before him is not "a case arising under the laws of the United States;" that he acts not as a judicial, but merely as an executive and "ministerial" officer--not deciding him to be a slave, but merely giving him up, to enable that point to be tried elsewhere.[186] But, spite of this opinion, public justice and the Vigilance Committee forced the (Southern) slave-hunters to flee from Boston, after which, Mr. and Mrs. Craft left America to find safety in England, the evident rage and fierce threats of the disappointed Boston slave-hunters making it unsafe for them to remain. [Footnote 186: On this see Hildreth's Despotism, 262, 280. Commissioner Loring considers that the fugitive slave bill commissioners have "_judicial_ duties." Remonstrance to General Court, 2.] 8. After the failure of this attempt to arrest Mr. Craft, Thomas B. Curtis got up a "Union Meeting" at Faneuil Hall, November 26, 1850.[187] The call was addressed to such as "regard with disfavor all further popular agitation" of the subject of Slavery. Thomas B. Curtis called the meeting to order: William W. Greenough, from the "Committee of Arrangements," presented the resolutions, which you have already heard.[188] It was said at the time that they were written, wholly or in part, by Mr. Benjamin R. Curtis, who moved their adoption and made a long and elaborate speech thereon. [Footnote 187: See Mr. Curtis's letter in Daily Advertiser of February 7, 1855.] [Footnote 188: See above, p. 148, 149.] Gentlemen of the Jury, as I just now gave you some passages from Mr. Hallett's speech on that occasion, allow me now to read you some extracts from Mr. Curtis's address. The general aim of the speech was to reconcile the People to kidnapping; the rhetorical means to this end were an attempt to show that kidnapping was expedient; that it was indispensable; that it had been long since agreed to; that the Slaves were foreigners and had no right in _Massachusetts_. He said:--