Assertion: burgundy's heir | /r/CapableOf | refuse to accept the loss of the duchy
Facets:
Source sentences:
text: The daughter of Charles the Bold, Mary of Burgundy who in 1477 married Archduke Maximilian of Austria, the future Holy Roman Emperor Maximilian I, used the title of Duchess of Burgundy, and her heirs described themselves as Dukes of Burgundy, refusing to accept the loss of the duchy.