Eight lineage holders of the Jauch, half of all lineage holders in these generations, died as soldiers on the different European battlefields of the First World War and the Second World War, seven of them killed in action.
They all with only one exception had no descendants.

Lt.
Rudolf Jauch (1891–1915) died 1915 in the sinking of the submarine U-40 by the submarine HMS C24, cooperating with the decoy-ship Taranki.
It was the first U-boot trap victory by the British Royal Navy during the First World War.
The Distinguished Service Cross which has been awarded for this action to Commander Captain Frederick Henry Taylor is part of the collection of the National Maritime Museum at Greenwich.
The wreck was discovered a hundred years later approximately 40 nmi (74 km; 46 mi) off Eyemouth, Berwickshire, Scotland.
It is placed as a controlled site under the Protection of Military Remains Act 1986. –
Since their joint training als officer cadets on SMS Thüringen Rudolf Jauch was a friend of the later pacifist and anti-war activist Martin Niemöller.

First Lieutenant Günther Jauch (1919–1942), aid de camp of the Panzer-Artillerieregiment 227 was killed in action during the Lyuban Offensive Operation, a major Russian attack as part of the Siege of Leningrad which was one of the longest and most destructive sieges in history and overwhelmingly the most costly in terms of casualties.
His final resting place is since 2000 on the German war cemetery Sologubovka.
Eight lineage holders of the Jauch, half of all lineage holders in these generations, died as soldiers on the different European battlefields of the First World War and the Second World War, seven of them killed in action. They all with only one exception had no descendants.
Lt. Rudolf Jauch (1891–1915) died 1915 in the sinking of the submarine U-40 by the submarine HMS C24, cooperating with the decoy-ship Taranki. It was the first U-boot trap victory by the British Royal Navy during the First World War. The Distinguished Service Cross which has been awarded for this action to Commander Captain Frederick Henry Taylor is part of the collection of the National Maritime Museum at Greenwich. The wreck was discovered a hundred years later approximately 40 nmi (74 km; 46 mi) off Eyemouth, Berwickshire, Scotland. It is placed as a controlled site under the Protection of Military Remains Act 1986. – Since their joint training als officer cadets on SMS Thüringen Rudolf Jauch was a friend of the later pacifist and anti-war activist Martin Niemöller.
First Lieutenant Günther Jauch (1919–1942), aid de camp of the Panzer-Artillerieregiment 227 was killed in action during the Lyuban Offensive Operation, a major Russian attack as part of the Siege of Leningrad which was one of the longest and most destructive sieges in history and overwhelmingly the most costly in terms of casualties. His final resting place is since 2000 on the German war cemetery Sologubovka.
Jauch family