@misc{Pieter_Bor_Christiaenzoon_Gelegentheyt,
 author={Pieter Bor Christiaenzoon},
 howpublished={online},
 language={Dutch},
 title={Gelegentheyt van 'sHertogen-Bosch, Vierde Hooft-Stadt van Brabandt(1630) document 537500},
}