
| 12 October 1950 | Born in Münster (Westfalen) married to Barbara Brandenburg,née Tobias, 2 children |
| 1972 – 1977 | University studies (Slavic and Romance languages), Münster and Paris III |
| 1978 – 1980 | Professional training as grammar school teacher, Münster |
| 1980 – 1982 | Attaché, Foreign Office, Bonn |
| 1981 – 1982 | Language training (Arabic), London and Amman |
| 1982 – 1984 | 2nd /1st Secretary (Press/Culture) German Embassy, Baghdad |
| 1984 – 1986 | Deputy Chief of Mission, German Consulate General, Leningrad |
| 1986 – 1988 | 1st Secretary (Press/Political), German Embassy, Moscow |
| 1988 – 1991 | Counsellor (Berlin & Germany as a whole), Foreign Office, Bonn |
| 1991 – 1992 | Fellow, Center for International Affairs, Harvard University, Cambridge (MA) |
| 1992 – 1995 | Deputy Head of OSCE Division, Foreign Office, Bonn |
| 1995 – 1999 | Head, Partnership & Cooperation Section, Political Affairs Division, NATO-IS, Brussels |
| 1999 | Director, Head of OSCE & Council of Europe Division, Foreign Office, Bonn/ Berlin |
| 1999 – 2001 | Head of Defence & Security Policy (NATO) Division |
| 2001 – 2003 | Ambassador, Commissioner for
Russia, the Caucasus and Central Asia, Foreign Office, Berlin |
| 2003 - 2007 | Deputy Political Director, Foreign Office, Berlin |
| since 2007 | Permanent Representative to the North Atlantic Council |