Following his father into war with France in Alsace in 1674, young Karl fell ill and died only 19 years old due to complications from dysentery.
Both his parents and all of his five siblings are buried in this crypt.
- Wilhelm Heinrich (1648–1649)
- Friedrich I of Hohenzollern, King of Prussia (1657–1713)
– Heinrich (1664–1664)
– Amalia (1664–1665)
– Ludwig (1666–1687)
Wilhelm Heinrich von Brandenburg
Friedrich I of Prussia
Heinrich von Brandenburg
Amalia von Brandenburg
Ludwig von Brandenburg