Here I am then with the second part, but first I need to make a small correction. Johann Michael Stumm, the founder of the dynasty married Eulalia Laux in 1704, not in 1714 as stated. This makes a difference because the birth dates of his two sons which we are now most concerned with wouldn't have made sense.
These two sons are;
Johann Philipp Stumm (b.24 August 1705, Sulzbach - D. 18 December 1776, Sulzbach).
Johann Heinrich Stumm (b.24 April 1715 (?), Sulzbach - 23 August 1778, Sulzbach).
Characteristics of the organ building practices of the second generation included the placement of the console on either the left or right side of the organ and the replacement of the usual Rückpositiv with eithe an Ober or Unterpositiv above or below the Hauptwerk. The Pedal pipes were usually situated behind the organ. The brothers also contributed to a large number of organ cases which conformed to the already established designs of the Rheinland.
By 1739, both brother were working in the Sulzbach workshops with their father, which they were both to take over upon his death in 1747. Their youngest brother Johann Friedrich (I) Stumm (natal and fatel dates uncertian) also worked with them from the time he left school. The fourth brother Johann Nikolaus Stumm (1706-1779) after working with his father and brothers in the Sulzbach workshops from the time he became of age, arried a girl from the town of Kastellaun and where he would eventually move to and start a seperate organ building of his own, although it is thought that he also still worked on a number of organs, especially the larger ones with his brothers. The Kastellaun workshop produced organs between 1748-1779 when he died. In later years his only son Heinrich Ernst Stumm (1756-1802) would work with him at the Kastellaun workshop. This part of the family still needs far more research done on it as we don't as yet have a definitive list of the instruments they solely built and where, and how much, if any of their work survives intact.
This was the heyday of the Sulzbach workshops which produced organs not only of the highest quality, but they were to also greatly extend the area where their instruments can be found.
LIST OF ORGANS
1744 OBERLAHNSTEIN St Martin II/P-22
1962 Major restoration by Johannes Klais Orgelbau, Bonn
1987 Restoration and revision of intonation by Van Deurne Orgelbau, Bendorf.
The organ remains as the builder left it and is in very good condition.
1745 ENSHEIM Ev. Kirche I/P-9
1984 First major restoration by Förster & Nicolaus
For the most part completely intact.
C:1749 KOBLENZ St Maximim I/P-8
Only the original case remains, the organ itself has been rebuilt many times.
1748-50 TRABACH Ev. Kirche II/P-22
1935 Alteration and enlargement by Otto Steinmeyer, increasing the number of stops to 27.
2008-10 Full restoration by Rainer Müller of Mexheim
1750 HEIMERSHEIM Mauritiuskirche I/p-9
1999 Restored by Förster & Nicolaus but only teo original stops remain intact.
1751 RAVERSBEUREN Ev. Kirche I/P-10
1892 Rebuilt and tonal specification slightly altered (builder unknown)
1972 Orgen restored and returned to its original disposition by Gebr. Oberlinger.
1753 SIMMERN (Hunsrück) St Josef ?/?-?
After various rebuilds in the 19th century, a new organ was built by local builder Heinrich Voltmann
Only part of the Stumm case survives.
1753-55 INGELHEIM Burgkirche ?/?-?
1913 After several 19th century rebuilds, a new organ was built by F. Walcker using the original Stumm case in the cetre of the gallery..
1963 Another new organ built by Emanuel Kemper when the Unterpositiv case was removed and the rest transferred to the northern side of the gallery.
1755 OSTHOFEN Bergkirche II/P-22
1748-55 Between these years the Stumm brothers built a one-manual organ before dding a second Positiv manual
1903 The organ was replaced with an entirely new one built by Orgelbau Link
1752-56 BECHTOLDSHEIM Simultankirche (Ev.) II/P-28
1899 Rebuilt by Heinrich Bechstein but the greater part of the Stumm pipework remains intact.
2014-15 Full restoration by Förster & Nicolaus.
1757 TRIER Welschnonnenkirche I/p-11
1865 Rebuilt by Fa. Breidenfeld into original case.
1957 Further rebuilt by Gebr. Oberlinger
The specification now stands at II/P-23 and is the oldest organ in the city.
1758 DANNENFELS
These two sons are;
Johann Philipp Stumm (b.24 August 1705, Sulzbach - D. 18 December 1776, Sulzbach).
Johann Heinrich Stumm (b.24 April 1715 (?), Sulzbach - 23 August 1778, Sulzbach).
Characteristics of the organ building practices of the second generation included the placement of the console on either the left or right side of the organ and the replacement of the usual Rückpositiv with eithe an Ober or Unterpositiv above or below the Hauptwerk. The Pedal pipes were usually situated behind the organ. The brothers also contributed to a large number of organ cases which conformed to the already established designs of the Rheinland.
By 1739, both brother were working in the Sulzbach workshops with their father, which they were both to take over upon his death in 1747. Their youngest brother Johann Friedrich (I) Stumm (natal and fatel dates uncertian) also worked with them from the time he left school. The fourth brother Johann Nikolaus Stumm (1706-1779) after working with his father and brothers in the Sulzbach workshops from the time he became of age, arried a girl from the town of Kastellaun and where he would eventually move to and start a seperate organ building of his own, although it is thought that he also still worked on a number of organs, especially the larger ones with his brothers. The Kastellaun workshop produced organs between 1748-1779 when he died. In later years his only son Heinrich Ernst Stumm (1756-1802) would work with him at the Kastellaun workshop. This part of the family still needs far more research done on it as we don't as yet have a definitive list of the instruments they solely built and where, and how much, if any of their work survives intact.
This was the heyday of the Sulzbach workshops which produced organs not only of the highest quality, but they were to also greatly extend the area where their instruments can be found.
LIST OF ORGANS
1744 OBERLAHNSTEIN St Martin II/P-22
1962 Major restoration by Johannes Klais Orgelbau, Bonn
1987 Restoration and revision of intonation by Van Deurne Orgelbau, Bendorf.
The organ remains as the builder left it and is in very good condition.
1745 ENSHEIM Ev. Kirche I/P-9
1984 First major restoration by Förster & Nicolaus
For the most part completely intact.
C:1749 KOBLENZ St Maximim I/P-8
Only the original case remains, the organ itself has been rebuilt many times.
1748-50 TRABACH Ev. Kirche II/P-22
1935 Alteration and enlargement by Otto Steinmeyer, increasing the number of stops to 27.
2008-10 Full restoration by Rainer Müller of Mexheim
1750 HEIMERSHEIM Mauritiuskirche I/p-9
1999 Restored by Förster & Nicolaus but only teo original stops remain intact.
1751 RAVERSBEUREN Ev. Kirche I/P-10
1892 Rebuilt and tonal specification slightly altered (builder unknown)
1972 Orgen restored and returned to its original disposition by Gebr. Oberlinger.
1753 SIMMERN (Hunsrück) St Josef ?/?-?
After various rebuilds in the 19th century, a new organ was built by local builder Heinrich Voltmann
Only part of the Stumm case survives.
1753-55 INGELHEIM Burgkirche ?/?-?
1913 After several 19th century rebuilds, a new organ was built by F. Walcker using the original Stumm case in the cetre of the gallery..
1963 Another new organ built by Emanuel Kemper when the Unterpositiv case was removed and the rest transferred to the northern side of the gallery.
1755 OSTHOFEN Bergkirche II/P-22
1748-55 Between these years the Stumm brothers built a one-manual organ before dding a second Positiv manual
1903 The organ was replaced with an entirely new one built by Orgelbau Link
1752-56 BECHTOLDSHEIM Simultankirche (Ev.) II/P-28
1899 Rebuilt by Heinrich Bechstein but the greater part of the Stumm pipework remains intact.
2014-15 Full restoration by Förster & Nicolaus.
1757 TRIER Welschnonnenkirche I/p-11
1865 Rebuilt by Fa. Breidenfeld into original case.
1957 Further rebuilt by Gebr. Oberlinger
The specification now stands at II/P-23 and is the oldest organ in the city.
1758 DANNENFELS