The former R.K. schuilkerk in Weesp
(Achtergracht 13) has a façade with blind arch windows. In 1687 an existing house for the church service was set up and in 1758 extended with a neighboring house (sacristy). After the sale (1793) to a literary society, the building came into the possession of the municipality in 1893 as a 'Unity' room.