Member of Koninklijke Hollandse Maatschappij der WetenschappenFellowKoninklijke Hollandsche Maatschappij der WetenschappenKoninklijke Hollandsche Maatschappij der Wetenschappen: KHMW (Dutch Society of Sciences )Elected member of the Royal Academy of Arts and SciencesElected Member of the Royal Netherlands Academy of Arts and SciencesElected member of the Royal Academy of Arts and SciencesLid van de Academia EuropaeaHistorische Kommission für ost- und westpreußische LandesforschungMember of the Academia EuropaeaInternational Visitor Leadership Program/ U.S. Department of StateElection to the Academia EuropaeaLid van de Koninklijke Hollandsche Maatschappij der WetenschappenLid van deKNAWElected Member of the Young Academy of EuropeRoyal Netherlands Academy of Sciences (KNAW)Member of the Academia EuropaeaMaatschappij der Nederlandse LetterkundeHonorary fellow of the European Society of Computational Methods in Science and EngineeringMember of Royal Netherlands Society of Arts and SciencesMember of the Royal Netherlands Academy of Arts and Sciences (KNAW)Elected Member of the Royal Netherlands Academy of Arts and SciencesPresidentMember Teylers Godgeleerd GenootschapTeylers Tweede GenootschapFellow of the Royal Historical SocietyMember of the Royal Netherlands Academy of Arts and Sciences (KNAW) FRHistSLid van de KNAW