The exact date of Schnitger's birth is unknown; the scholar Gustav Fock hypothesises it was on 2 July 1648, a week before his baptism.
His sons Franz Caspar and Johann Jürgen Schnitger trained with their father and continued his work after his death.
[4] [5][6] Schnitger was one of the most prolific builders of his time, having built approximately 95 new instruments, rebuilt about 30, and repaired or renovated another 30.
The latter was made possible by his good business sense: Schnitger was one of the first builders to use cost-cutting measures on a large scale to ensure the affordability of organs for small village churches.
A number of Schnitger's organs were featured on recordings by E. Power Biggs, who is generally credited with reintroducing them to modern listeners.