DescriptionClarence H. Mackay illustration 1898.jpg English: Clarence H. Mackay Date 1898 Source New York evening journal (New York, N.Y.), May 17, 1898 Author A.
Kildonan Hall, Joseph Mackay House, 315, Sherbrooke Street West, Montreal, Quebec, Canada. French Kildonan Hall, maison Joseph-Mackay, 315, rue Sherbrooke