(Falcon-Lang)
(W.H. Lang, 1874–1960)
Langton (original spelling recovered) (D.W. Langdon, 1864–1909)
(C.N. Lange, 1670–1741)
(F.W. Lange, 1911–1988)
(R.T. Lange, 1934–)
(T. Lange, 1863–1902)
(T. Lange (bis), 1886–1933)
(Langenstr., 1937–)
(W. Langer, 1933–2017)