The most holy name of mary feast day?
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When is the most holy name of mary feast day generally observed?
12 September
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When was the most holy name of mary feast day first observed?
12 September 1684
Most Holy Name of the Blessed Virgin Mary
https://en.wikipedia.org/wiki/Most%20Holy%20Name%20of%20the%20Blessed%20Virgin%20Mary
The Feast of the Most Holy Name of the Blessed Virgin Mary is an optional memorial celebrated in the liturgical calendar of the Catholic Church on 12 September.
Most Holy Name of the Blessed Virgin Mary
It has been a universal Roman Rite feast since 1684, when Pope Innocent XI included it in the General Roman Calendar to commemorate the victory at the Battle of Vienna in 1683.[1]
Most Holy Name of the Blessed Virgin Mary
The Feast of the Most Holy Name of the Blessed Virgin Mary is an optional memorial celebrated in the liturgical calendar of the Catholic Church on 12 September. It has been a universal Roman Rite feast since 1684, when Pope Innocent XI included it in the General Roman Calendar to commemorate the victory at the Battle of Vienna in 1683. The first Feast Day was observed on 12 September 1684.