Wilhelm von Grumbach

Coat of arms of the von Grumbach noble family, Scheiblersches Wappenbuch, 1450–1480

Wilhelm von Grumbach (1 June 1503 – 18 April 1567) was a German adventurer, chiefly known through his connection with the so-called "Grumbach Feud" (German: Grumbachsche Händel), the last attempt of the Imperial Knights to prevail against the power of the territorial Princes of the Holy Roman Empire.^[1]

^ One or more of the preceding sentences incorporates text from a publication now in the public domain: Chisholm, Hugh, ed. (1911). "Grumbach, Wilhelm von". Encyclopædia Britannica. Vol. 12 (11th ed.). Cambridge University Press. p. 639.

[EB1911-1] One or more of the preceding sentences incorporates text from a publication now in the public domain: Chisholm, Hugh, ed. (1911). "Grumbach, Wilhelm von". Encyclopædia Britannica. Vol. 12 (11th ed.). Cambridge University Press. p. 639.

[1]