. "1591-08-28Z"^^ . "1639-12-25Z"^^ . "John Christian of Brieg"@en . "Jan Chrystian brzeski (Polish); Jan Kristi\u00E1n B\u0159e\u017Esk\u00FD (Czech); Johann Christian von Brieg (German)"@en . "John Christian of Brieg (Polish: Jan Chrystian Brzeski; German: Johann Christian von Brieg; Ohlau, 28 August 1591 \u2013 Osterode in Ostpreu\u00DFen (today Ostr\u00F3da), 25 December 1639), was a Duke of Brzeg\u2013Legnica\u2013Wo\u0142\u00F3w (since 1602; with his brother as co-ruler in Legnica and Wo\u0142\u00F3w until 1612; in O\u0142awa since 1605).He was the second but eldest surviving son of Joachim Frederick, Duke of Brzeg\u2013O\u0142awa\u2013Legnica\u2013Wo\u0142\u00F3w, by his wife Anna Maria, daughter of Joachim Ernest, Prince of Anhalt."@en . "Duke of Brzeg (1602-1639)" . . "1591Z"^^ . "1639Z"^^ .