What religion was Louis Armstrong?

Louis Armstrong was a devout Roman Catholic. He was born into a Catholic family and was raised in the Catholic Church. He attended Catholic schools and was an active member of his local parish. Armstrong's Catholic faith was an important part of his life and he often expressed his gratitude to God for his many blessings. He was also a strong believer in the power of prayer and often prayed for guidance and strength. Armstrong's Catholic faith was also reflected in his music, which often contained religious themes and references.