1638-1639: New organ by unknown builder.

1705: Repairs by Arp Schnitger, who places a new bellows and adds a Dulzian 8' for the Brustwerk.

1733: Repairs by Christian Vater.

1752-1753: J.H.Klapmeyer adds a free pedal

1790: Changes by Wolfgang Witzmann.

1879: New organ by J.C. Schmid, using some old ranks.

1967: New organ by Walcker.