U.S. Circuit Court for the District of Michigan October 15, 1841, Case No. 7,229 (Jasper v. Porter)

OPINION OP THE COURT.

In this case an objection being made to the admission of certain depositions, on the ground that it did not appear that the officer, taking the same, was authorized to do so. The courts of the United States are presumed to know the laws of the several states.