Norbert Gedler was born in Füssen in 1692 as the first of 4 generations of luthiers.
He worked in Würzburg in the first half of the 18th century.
He died in 1729 in Würzburg.
His work is present in the Musée de la Musique in Paris.
More information: http://de.wikipedia.org/wiki/Gedler
The label of this violin:
Norbertus Gedler / Hochfürstl.
Hof – Lauten - und Geigen
Macher in Würzburg / im Jahr 1724