The Roman Missal: Proper of Saints, September (English) 4
1[September 8. Nativity of the Blessed VirginMary.—Double of the Second Class, with an Octave.]
2[Mass, as on the Conception, December 8, page 499, substituting the word Nativity for Conception in the Prayers; and with a Commemoration of St Adrian, Martyr, from the Mass, In virtute tua, page VII.]