The Jauch originate from Thuringia where as the first family member the widow Lena Joherrin is chronicled 1495 in today's Bad Sulza.

Johann Christian Jauch the Elder (1638–1718) left Sulza and entered the service of the Güstrow branch of the Grand Ducal House of Mecklenburg.
Two of his sons joined the service of the Electors of Saxony and Kings of Poland.
These branches were since the lieutenant colonel of the Royal Polish Foot Guards Regiment Franz Georg Jauch (b. 1681) and the major general Joachim Daniel Jauch (1688–1754) mistakenly regarded as members of the aristocracy.
They became extinct in the 18th century.

The members of the family who had served the Grand Ducal House of Mecklenburg  left the Residenz Güstrow in 1696 and turned to Lüneburg, which was equal to a Free Imperial City.
In 1701 they gained the citizenship (German: Bürgerrecht) of Lüneburg.
Even though the family there brought forth clerics and jurists thereunder a canon, a secular canon and a dean as well as a senator of Hannover it was not only confined to the urban educated middle class (German: Bildungsbürgertum).
Other members of the family acted as merchants – listed 1699 at the „Uraltes löbliches Kramer-Amt“, the Merchants Guild at Hamburg – and subsequently as internationally acting merchants.
The Jauch originate from Thuringia where as the first family member the widow Lena Joherrin is chronicled 1495 in today's Bad Sulza.
Johann Christian Jauch the Elder (1638–1718) left Sulza and entered the service of the Güstrow branch of the Grand Ducal House of Mecklenburg. Two of his sons joined the service of the Electors of Saxony and Kings of Poland. These branches were since the lieutenant colonel of the Royal Polish Foot Guards Regiment Franz Georg Jauch (b. 1681) and the major general Joachim Daniel Jauch (1688–1754) mistakenly regarded as members of the aristocracy. They became extinct in the 18th century.
The members of the family who had served the Grand Ducal House of Mecklenburg  left the Residenz Güstrow in 1696 and turned to Lüneburg, which was equal to a Free Imperial City. In 1701 they gained the citizenship (German: Bürgerrecht) of Lüneburg. Even though the family there brought forth clerics and jurists thereunder a canon, a secular canon and a dean as well as a senator of Hannover it was not only confined to the urban educated middle class (German: Bildungsbürgertum). Other members of the family acted as merchants – listed 1699 at the „Uraltes löbliches Kramer-Amt“, the Merchants Guild at Hamburg – and subsequently as internationally acting merchants.
Jauch family