Louise de Marillac
Louise de Marillac was born in France in 1591. She met St. Vincent de Paul, who became her spiritual adviser. She devoted the rest of her life to working with him. She helped direct his Ladies of Charity in their work of caring for the sick, the poor, and the neglected. She helped form the Daughters of Charity and took her vows in 1634. She traveled all over France establishing her Sisters in hospitals, orphanages, and other institutions. By the time of her death in Paris on March 15, the Congregation had more than fifty houses in France. Since then they have spread all over the world. She was canonized by Pope Pius XI in 1934, and was declared Patroness of Social Workers by Pope John XXIII in 1960. Her feast day is March 15th.
The motto of the Daughters of Charity is this: The Charity of Christ urges us.