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Kuhn Organ Builders Ltd, 2010
Restoration
Organ built by:
Johann Wöckherl, 1642
Windchests: slider chests
Key action: mechanical
Stop action: mechanical
Inauguration: 26.03.2011
Expert: Wolfgang Kreuzhuber
Architect: Dipl. Ing. Helmut Neumayer
Voicing: Gunter Böhme
Discography:
Bibliography:
Links, downloads:
Cross-references:
© pictures Foto Rupprecht/Franziskanerkonvent, Ch. Kaiserseder, Wien
portrait number 801480
www.orgelbau.ch/ope=801480
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| Wien |
II/P/20 |
| Austria,
Vienna |
| Franziskanerkirche |
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A true jewel of an organ
The organ of the Franciscan Church in Vienna, built in 1642 by Johann Wöckherl, is without question one of the most important monuments of organ building in Austria. For our team, restoring the organ meant the fulfilment of a long-standing dream - a dream which began more than 20 years ago. At that time we had already examined the instrument whilst we were restoring the festival organ in Klosterneuburg Priory which, incidentally, was also built in 1642. We were instantly taken with the Wöckherl organ.
For a 350-year-old organ in a European metropolis, it still consisted of an unusually large amount of original material. This included much of the case, manual windchests and many of the flue pipes. A number of interventions over the years were noticeable primarily through changes to the console, action, back wall of the case and the winding.
A thorough examination and documentation of the current condition of the organ resulted in a clear foundation for the necessary restoration procedures and alterations which needed to be made to return the instrument to its original state. These alterations were made in the following areas:
Pitch range in the Positiv with three sub-semitones, original pitch range in the Pedal organ (C-b), original layout of the façade with closed doors for the Positiv, console, bellows system with three wedge-bellows and manual pumper system, stops «Khrumphörner 8 '» in the Positiv and Pusaunnen 8 '» in the Pedal using a remaining original reed pipe as a model.
The richly carved case was covered in a thick layer of paint due to having been given a number of coats over the years. The restorer needed to remove these in order to present the wonderful carvings in their full splendour once again - a highly intricate task which is extremely time consuming. Now the organ and the choir of the church, both returned to the state they were in the 17th century, together form a complete piece of artwork which is unique in the cosmopolitan and musically important city of Vienna.
Vienna's Office for the Protection of Ancient Monuments and the Institute for Organ, Organ Research and Church Music in Vienna are planning publications about the organ. These will include, amongst other things, a summary of all the artistic and historical data, the archive situation and an extensive report about the restoration of the organ, written by our Manager Restorations, Wolfgang Rehn. |
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