The first adult baptism of the Reformation occurred almost within the shadow of the Grossmunster in Zurich.
| 1521 | January 21 | The first adult baptism of the reformation occurs. |
|---|
The first adult baptism of the Reformation occurred when Conrad Grebel baptized George Blaurock, a married former priest, on January 21, 1525, at the home of Felix Manz in Zurich.