[2] It is safe to assume that his wife was called Margaretha.

[3] The nature reserve of Braamspunt is located in the Johan & Margaretha resort.

[3] Frederiksdorp (Sranan Tongo:[4] Pikin Knuffel) is a village and former coffee and cocoa[5] plantation[4] located next to Johan & Margareta.

[5] Frederikdorp is located on the Commewijne River and has a ferry connection to Mariënburg.

Frederiksdorp covers an area of 300 hectares, has beaches, and mangrove forests.