HPNo Photo AvailablePERSON-025673Heinrich PiastResearch NeededProbableView in family treeCalculate relationshipImportant people related to this personPiast familyLife detailsGenderUnknownRelationshipsSpouses & partnersHSNo Photo AvailableHelene SachsenABT 1247 – 12 JUN 1309Married ([date unknown])EventsMarriage of Heinrich Piast and Helene SachsenMarriage • ([date unknown])