Albert Frederick, Count of Barby-Muhlingen Count of Barby-Muhlingen, canon of Naumburg (1597–1641) Parents Sophia of Schwarzburg-Rudolstadt Jost von Barby Children Christine Elisabeth von Barby und Mühlingen Countess Emilie Juliane of Barby-Mühlingen August Louis of Barby-Mühlingen Antonie Sybille of Barby-Mühlingen Siblings Jobst Gunther, Count of Barby-Muhlingen Agnes Elisabeth of Barby-Muhlingen Partners Sophia Ursula of Oldenburg