Tomorrow is his feast. Here is a biographical account, and another here.
Reduced to poverty, he lived with his family in a very humid house. He then fell fatally ill and accepted this as a sacrifice for the peace and unity of his peoples.
Charles endured his suffering without complaining. He forgave all those who conspired against him and died April 1st 1922 with his eyes turned toward the Holy Sacrament. On his deathbed he repeated the motto of his life: “I strive always in all things to understand as clearly as possible and follow the will of God, and this in the most perfect way”.