Mr. Seward to Lord Lyons.

My Lord: I have the honor to enclose a copy of a despatch of the 26th instant, from J. Q. Howard, esq., the consul of the United States at St. John New Brunswick, relative to the passage through that city of unusual numbers, of disloyal citizens of the United States, en route for Canada, among them the insurgent leader Frost.

Under these circumstances I would suggest that your lordship would do well to call the attention of the governor general to this movement, with a view to the adoption of such precautionary measures as will frustrate any hostile expedition against the United States from her Majesty’s provinces, should such be contemplated.

I have the honor to be, with high consideration, my lord, your obedient servant,

WILLIAM H. SEWARD.

Right Hon. Lord Lyons, &c., &c., &c.

Mr. Howard to Mr. F. W. Seward.

Sir: I beg leave to inform the department that an unusually large number of disloyal citizens of the United States have quite recently passed through this city en route for Canada, via Frederickton and River du Loup. The greater part of these insurgents have been living for some months in Halifax; others have found their way north from Nassau and Bermuda. The rebel General Frost has also recently proceeded to Canada from St. John.

In view of these facts it is possible that another raid from Canada upon our northern frontier may be attempted.

I have the honor to be, your obedient servant,

J. Q. HOWARD, United States Consul.

F. W. Seward, Esq., Assistant Secretary of State.