John Christian of Brieg
John Christian of Brieg ( ; ; Ohlau , 28 August 1591 – Osterode in Ostpreußen ( today Ostróda ) , 25 December 1639 ) , was a Duke of Brzeg–Legnica–Wołów ( since 1602; with his brother as co-ruler in Legnica and Wołów until 1612; in Oława since 1605 ) . 
<triplet> John Christian of Brieg <subj> 28 August 1591 <obj> date of birth <subj> Osterode in Ostpreußen <obj> place of death <subj> 25 December 1639 <obj> date of death