or Guelf
noun
Origin: It Guelfo, for MHG Welf, a family name < OHG welf, a whelp: the war cry of the anti-imperialists at the battle of Weinsberg (1140)
See Guelph in American Heritage Dictionary 4
also Guelf
nounOrigin:
Origin: Italian Guelfo
Origin: , from Middle High German Welf, name of the founder of a German princely family
.