Sister Mary Luke Tobin, S.L., was an American Roman Catholic religious sister, and one of only 15 women auditors invited to the Second Vatican Council, and the only American woman of the three
Sister Mary Luke Tobin, S.L., was an American Roman Catholic religious sister, and one of only 15 women auditors invited to the Second Vatican Council, and the only American woman of the three women religious permitted to participate on the Council's planning commissions.
