15..: New organ by unknown organbuilder.
1662-1663: Enlargement by Hermann Kröger with a Rückpositif
1709-1710: New Hauptwerk by Schnitger
1839: Changes by Peter Tappe
1877: Changes by C. Euler. The organ is moved to the new church.
1906: Changes by J.M. Schmidt.
1931: Changes by Furtwängler & Hammer.
Nothing is left of the Arp Schnitger organ.