Charles J. (Charles Jerome) Callan

Born in 1877 and remembered as Charles Jerome Callan, he was an American Dominican priest whose writing centered on Catholic theology, Scripture, and devotional life. He is associated with works such as Blessed Be God; A Complete Catholic Prayer Book, commentaries on biblical books including the Gospels, Acts, and Psalms, and the widely known Moral Theology written with John A. McHugh.

Callan also contributed articles to the Catholic Encyclopedia, showing the breadth of his scholarly interests. Much of his published work was designed not just for specialists, but for priests, students, and lay readers who wanted careful teaching presented in a practical way.

He died in 1962. Today he is best remembered as a steady, dependable Catholic author whose books helped shape devotional and theological reading for much of the 20th century.