of Representatives. On 10 September 1982 Queen Beatrix appointed Member of the House of Representatives Jos van Kemenade (PvdA), the former Minister of Education and Sciences as Informateur to start the cabinet formation process. The first round of talks between the Labour Party and the Christian Democratic Appeal were troubled by the personal animosity between incumbent Prime Minister and Leader of the Christian Democratic Appeal Dries van Agt and former Prime Minister and Leader of the Labour Party Joop den Uyl. Van Agt had served as Deputy Prime Minister under Den Uyl his cabinet, and Den Uyl had served as Deputy Prime Minister under Van Agt in his Second cabinet. On 30 September 1982 after long negotiations between the parties, Jos van Kemenade failed to reach an agreement to form a new coalition. On 1 October 1982 Queen Beatrix appointed Vice-President of the Council of State Willem Scholten (CDA), a former Minister of Defence as Informateur to start a cabinet formation process between the Christian Democratic Appeal and the People's Party for Freedom and Democracy. Soon there after incumbent Prime Minister and Leader of the Christian Democratic Appeal Dries van Agt unexpectedly announced his retirement from national politics and stood down as Leader of the Christian Democratic Appeal on 25 October 1982 and subsequently endorsed the Parliamentary leader of the Christian Democratic Appeal in the House of Representatives Ruud Lubbers, a former Minister of Economic Affairs as his successor. On 30 October 1982 the Christian Democratic Appeal and the People's Party for Freedom and Democracy agreed to form a coalition and Queen Beatrix subsequently appointed Ruud Lubbers as Formateur and tasked him with forming a new cabinet. On 4 November 1982 the cabinet formation was completed and the First Lubbers cabinet was installed with Ruud Lubbers as Prime Minister. Term Changes On 12 November 1982 just 4 days after taking office State Secretary for Defence Charl Schwietert (VVD) resigned after he admitted to have falsified his curriculum vitae. On 12 November 1982 Mayor of Coevorden Willem Hoekzema (VVD) was appointed as his successor. On 20 February 1986 Minister of the Interior Koos Rietkerk (VVD) unexpectedly died in his office from a heart Attack at the age of 58. Minister of Justice Frits Korthals Altes (VVD) served as acting Minister of the Interior until 12 March 1986 when Member of the House of Representatives Rudolf de Korte (VVD) was installed as