ヨハン・ゲオルク2世
In Dresden on 29 October 1662, Christian Ernst was married to Erdmuthe Sophie, only surviving daughter of his paternal aunt, Magdalene Sibylle, and her husband John George II, Elector of Saxony. After seven years of childless union, Erdmuthe Sophie, his first wife and first cousin, died on 22 June 1670.