Columbia subject headings:
Macdonald of Earnscliffe, Agnes Macdonald, Baroness, 1836-1920.
Prime ministers' spouses--Canada--Biography.
Harvard subject headings:
Macdonald of Earnscliffe, Agnes Macdonald, Baroness, 1836-1920.
Macdonald, John A. (John Alexander), 1815-1891
Prime ministers' spouses--Canada--Biography.
Princeton subject headings:
Macdonald of Earnscliffe, Agnes Macdonald, Baroness, 1836-1920.
Macdonald, John A. (John Alexander), 1815-1891.
Prime ministers' spouses--Canada--Biography.