The Roman Missal: Proper of Saints, May and June (English) 13

1[May 14. St Boniface, Martyr.]
2[Mass.—Protexisti, for one Martyr in Paschal time, page xii, except—]
3Prayer. Da quæsumus. Grant, we beseech thee, O Almighty God, that we who celebrate the solemnity of blessed Boniface, thy martyr, may be assisted by his intercession with thee. Through our Lord, &c.