Places of origin, names (including corruptions) and estimated birthdates of Dutch newcomers in Amsterdam till 1811, according the publications of the banns. The ages mentioned in the banns are (in case of the Amsterdam-born) very reliable. Sometimes also information about familyrelatonships and/or relgion were given. If you think you recognize someone, please let me know.

Amersfoort: Bartina Berkhoven *1778
idem: Cornelis van Berkhoven *1651
idem: Geertruijd Berkhoven *1701
idem: Jan Berkhoff *1769 geref
idem: Paulina Jacobs van Berkhoven *1644
idem: Petronella Berkhoven **1774 luth
Amstelveen: Ja Berhoff *1769 geref
Den Haag: Anna Sophia Berkhoff *1712
Groningen: Jan Hendrik Berghoven * 1683
Leiden: Harmanus Berkhof *1776 rooms
Maarsen Hendrik Berkhof *± 1760 (no age is given) geref
Oegstgeest: Gerrit Berkhoff; identified
Paramaribo: Jan Andries Berkhoff; identified
idem: Nicolaas Martinus Berkhoff; identified
Rotterdam: Pieter Berkhof / Berghof * 1697
Steenwijk: Leena Berkhof *1721
Utrecht: Cornelia Berkhof *1752 geref
idem Dirk Berkhof *1754 geref
Veenendaal: Anna Berhof *1739 geref
idem: Jan Berkhof *1769 geref
Vriezenveen: Albert Berkhof * 1739
idem: Hendrikus Berkhof *1758 geref
idem (Watergraafsmeer) Johannis Berkhof; identified
Vianen: Frewijntje van den Berkhof *1765
Weesp: Wilem Berkhoff; identified
Zutphen: Dirk van den Berkhof; *1740