found: Europa, wat nu? 1995:t.p. (J.P.H. Donner) p. 7 (Mr., voorzitter WRR)
found: Rechtsorde en bestuur, 2018:t.p. (Piet Hein Donner)
found: National Library of the Netherlands via VIAF, Feb. 25, 2020:(hdg.: Donner, J.P.H. (Jan Piet Hein), 1948- ; variant: Donner, Piet Hein, 1948- ; jurist; CDA-politicus; minister van Justitie (2002-2006, kabinetten Balkenende I, II en III), minister van Sociale Zaken (2007-2010, kabinet Balkenende IV); minister van Binnenlandse Zaken en Koninrijksrelaties (kabinet Rutte/Verhagen, 2010-))
found: Parlement.com website, viewed Feb. 25, 2020:(J.P.H. Donner; forename: Jan Pieter Hendrik (Piet Hein); born in Amsterdam, Oct. 20, 1948; vicepresident, Raad van State, Feb. 1, 2012-Nov. 1, 2018; Minister van Justitie, July 22, 2002-Sept. 21, 2006; Minister van Sociale Zaken en Werkgelegenheid, Feb. 22, 2007-Oct. 14, 2010; Minister van Binnenlandse Zaken en Koninkrijksrelaties, Oct. 14, 2010-Dec. 16, 2011; given the honorary title of Minister van staat on Dec. 21, 2018; has held other political and government positions; has held various positions within the Christen-Democratisch Appèl)