Karl von Hefele

Karl von Hefele was a 19th-century Swiss-born church historian and theologian known for his research on the history of Christian liturgical practices, especially the development of church councils and the dating of Easter. His scholarly work helped clarify how early Christian leaders determined religious observances and the evolution of church doctrines. Hefele's detailed studies provided valuable insights into early church history, influencing both academic understanding and modern liturgical traditions.