On All Souls' day (2 November) the Mass of the octave (or feast) was said after Terce, the Requiem after None. When an additional votive Mass had to be said (for instance for the Forty Hours or for the anniversary of the bishop's consecration or enthronement, etc.)
On All Souls' Day (November 2nd), a special Mass was held after Terce and followed by a Requiem after None. Additional votive Masses were said in specific circumstances, such as for the Forty Hours or on the anniversary of a bishop's consecration or enthronement.