"Christian of Brieg-Legnica (German: Christian von Liegnitz-Brieg, Polish: Chrystian Brzeski-Legnicki, Czech: Kristián Břežsko-Lehnický; 19 April 1618 in Oława – 28 February 1672 in Oława) was a Duke of Legnica (during 1653-1654 and 1663-1664 with his brothers), Brzeg (during 1639-1654 with his brothers), Wołów (during 1653-1654 with his brothers, then alone) and Oława (during 1639-1654 with his brothers, then alone). Since 1664, he was the sole ruler as Duke of Legnica-Brzeg-Wołów-Oława. He is descended from the Legnica branch of the Silesian Piasts dynasty.
He was the seventh but third surviving son of John Christian, Duke of Brzeg-Legnica-Wołów-Oława, by his first wife Dorothea Sybille, daughter of John George, Elector of Brandenburg." - (en.wikipedia.org 31.01.2020)
