Rotterdam 1869 b058v aktenummer 300 http://rotterdam.digitalestamboom.nl/%28fb0nfq454c4vv145c0xpqs55%29/detailx.aspx?p=17167902&ID=175214&book=H&role=GF&page=1
Rotterdam 1885 s002 akte nr. 1 http://rotterdam.digitalestamboom.nl/(ccsixlquus2bhx45qxlyberr)/detailx.aspx?p=17568303&ID=170978&book=E&role=B&page=