The St. Petri Church in Mulsum, located in the Landkreis Stade, saw the completion of its first organ in 1870/1871, constructed by the Stader organ builder Johann Hinrich Röver. This instrument featured two manuals, a pedal, and 16 registers. Over time, the organ underwent several modifications, initially by the firm Walionis from Hamburg and later by the firm Kemper from Lübeck between 1969 and 1971. These modifications brought the organ into a pseudobarock form, leading to significant deterioration, with some parts of the organ becoming non-functional.

In 1989/1990, the Röver organ was restored to its original historical condition by Martin Haspelmath from Walsrode. This restoration effort reversed the previous changes and revitalized the instrument, preserving its original 19th-century craftsmanship and sound quality. The organ now serves as a significant example of Röver's work and is an important part of the church's musical heritage.

Additionals: II/I, I/P

https://nomine.net/orgel/mulsum-bei-buxtehude-st-petri/