Mich. Comp. Laws § 457.79: Principal business office; location.

Sec. 9.

The principal business office of the union of the French Canadian society of the United States shall follow and be located at the place where the secretary thereof shall reside; and immediately after each election of officers of said corporation the secretary elect shall certify, under the corporate seal, his name, residence and location of such principal business office to the secretary of state.