Columbia subject headings:
Blumhardt, Christoph, 1842-1919.
Blumhardt, Johann Christoph, 1805-1880.
Harvard subject headings:
Blumhardt, Christoph, 1842-1919.
Blumhardt, Johann Christoph, 1805-1880
Theologians--Germany--Württemberg--Biography.
Württemberg (Germany)--Biography.
Princeton subject headings: