Category:Peter IV, Count of Gruyère

**Pierre IV de Gruyère**
	count of Gruyère
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Date of birth	1307
Date of death	19 April 1365, unknown value (before 1366, after 1365)
Occupation	aristocrat;
Position held	Q55721664 (1329–1331);
Noble title	Q107536698 (Rodolphe IV de Gruyère, Jean Ier de Montsalvens, Pierre III de Gruyère, 1342–1365);
Family	Counts of Gruyère;
Father	Rodolphe de Gruyère, Seigneur de Montsalvens;
Mother	Contesson;
Sibling	Jean Ier de Montsalvens;
Child	Rodolphe IV de Gruyère;
Authority file
	Q3385518;
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