These two volumes were extended by by Frank Baron Freytag von Loringhoven (1910-1977) who added two volumes (1955, 1957) containing the genealogy of the higher nobility of Germany and Austria-Hungary. A fifth volume was published in 1978 from unpublished material collected by von Loringhoven, edited by Detlev Schwennicke (b. 1930). Schwennicke went on to publish further volumes under the new title of Europäische Stammtafeln. Neue Folge, beginning in 1980 (vol. VI), and as of 2011 extending to volume XVIII.
May be ordered through the nearest Family History Center.
FHL film numbers