St. Mamertius
Facts
Author and Publisher - Catholic Online
Printable Catholic Saints PDFs
Shop St. Mamertius
Archbishop of Vienne, France, from 461 until his death, the originator of the penitential practice ofrogation days. This practice is marked by processions and Psalms for the three days preceding the feast of the Ascension. Mamertius, also listed as Mamertus, was known for his learning.
We ask you, humbly: don't scroll away.
Hi readers, it seems you use Catholic Online a lot; that's great! It's a little awkward to ask, but we need your help. If you have already donated, we sincerely thank you. We're not salespeople, but we depend on donations averaging $14.76 and fewer than 1% of readers give. If you donate just $5.00, the price of your coffee, Catholic Online School could keep thriving. Thank you.Help Now >