Blessed Frederic Ozanam: 20-year-old student, father, husband, political theorist, activist, servant of the poor, founder of the Society of St. Vincent de Paul, and pioneer in Catholic Social Teaching. Rev. Aidan Rooney, C.M. takes us through Blessed Frederic and Catholic Social Teaching, principle by principle.

This text was originally presented by Dr. Raymond Sickinger at the 2013 convention of the Society of St. Vincent de Paul USA.