Historical clue formulations

• Postwar German sobriquet — 2019-03-10
• Moniker for German chancellor Konrad Adenauer — 2016-06-28
• Postwar German nickname — 2016-01-22
• Old West German moniker — 2013-03-08
• Nickname of Chancellor Konrad Adenauer — 2010-03-26
• 20th-century German leader's moniker — 2008-03-01
• Postwar West German nickname — 2005-06-10
• Postwar German chancellor, familiarly — 2002-03-02