Adolph Kolping was a 19th-century German Catholic priest and social activist dedicated to improving the lives of the working class. Born in Kerpen, he initially worked as a shoemaker's assistant before pursuing theological studies in Munich, Bonn, and Cologne. He became a prominent figure in industrializing cities, where he founded the Kolping Association to provide social support, housing, and moral guidance to young laborers. Known as the Journeymen's Father, his work focused on upholding the dignity of workers during a period of intense industrial change.