St. Casimir Jagiellon
The Peacemaker 1458 – 1484
Patronage Pacifism, Poland, and Lithuania
Feast Day March 4
Fun Fact
Casimir was a Prince of Poland, son of King Casimir IV. During a siege of Hungary, he ordered the army to retreat without permission. He was banished for three months.
Casimir had a strong devotion to Mary, singing the "Daily, Daily Sing to Mary," written by Bernard of Cluny. It became known as "St. Casimir's Hymn."
Prayer
Saint Casimir, intercede to the Holy Ghost that In times of conflict, I may seek the best solution with a level & clear head.
Amen.
Biography
https://www.britannica.com/biography/Casimir-I