Wilhelm (Willem), who perished at the first tournament held in Germany, born at Magdeburg in 940, son of Hermanus Schenck
Children:
Hermanus (Hermann)
Sources
Source: Genealogical and memorial History of New Jersey Schenck ancestry
Source: The Ancestors and Descendants of Rulef Schenck a genealogy of the Onondaga County New York, Branch of the Schenck family by B. Robinson Schenck form records and notes compiled bv A. A. Schenck Detroit Michigan 1911 ancestors and descendants of Roelof Schenck
Source: Beiträge zur Geschichte des Herzogthums Jülich. ... v.1-2.Aschenbroisch, Johann Franz Martin. Rights: Public Domain, Google-digitized. Hertogdom Julich
Source:The Blyenbeck and Afferden branch of the family of Schenck van Nydeck. From the Family of Schenck van Nydeggen. Cologne, 1860. Schenck, A. D. (Alexander Du Bois), b. 1843. Rights:Public Domain, Google-digitized. Schenck van Nydeggen genealogy
Source: Geschichte der Familie Schenk von Nydeggen, insbesondere des Kriegsobristen Martin Schenk von Nydeggen. Mit geschichtlichen Nachrichten über Afferden, Blyenbeck, Hillenrath ... Nach archivalischen und andern authentischen Quellen bearbeitet. Published 1860 Commissions-Verlag: L. Schwann, 1860 Schenck von Nydeggen