Frank Duff

Servant of God Frank Duff
Frank Duff in 1934
Born	Francis Michael Duff (1889-06-07)7 June 1889 Dublin, Ireland
Died	7 November 1980(1980-11-07) (aged 91) Dublin, Ireland

Francis Michael Duff (7 June 1889 – 7 November 1980), was an Irish lay Catholic and author known for bringing attention to the role of the Catholic Laity during the Second Vatican Council of the Roman Catholic Church. Duff had previously founded the Legion of Mary in his native city of Dublin, Ireland.