The Roman Missal: Proper of Saints, May and June (English) 32
1[June 10. St Margaret, Queen of Scots, Widow.—Semidouble.]
2[Mass.—Cognovi, of Holy Women, p. lvi, except—]
3Prayer. Deus qui beatum. O God, who didst render blessed Margaret, Queen of Scots, a wonderful example of charity to the poor: grant, that by her intercession and example, thy charity may ever be increased in our hearts. Through our Lord, &c.