Keywords: Robercht de Fries.jpg en Robert the Frisian regent of Holland 1650-01-01 http //beeldbank regionaalarchiefdordrecht nl/index cfm fuseaction search doquery field1 trm_naam value1 grafelijke 20huizen tohistory 1 author other versions PD-old-100-1923 Robert I of Flanders in engravings Dordracum Illustratum Uploaded with UploadWizard Uploaded with UploadWizard |