Август III
Joachim Daniel Jauch's daughter Constance Jauch (1722–1802) married Heinrich Lölhöffel von Löwensprung (1705–1763), privy councillor () and physician to the King Augustus III of Poland. After the death of her father she erected 1755 by Ephraim Schröger the Lelewel Palace – her polonized name – in the Miodowa. Regardless the early death of her husband in 1763 she enabled a splendid career for her children.