Hi Egbert:
I think I can help with their marriage records:
Marriage impost for Jan Hoenderdos and Catharina Wesseling, dated 1 April 1768, folio 79 verso (scan 471):
https://www.familysearch.org/ark:/61903 ... cat=293745
Marriage court record for Jan Hoenderdos and Catharina Wesseling, dated 17 April 1768, folio 196 (scan 587):
https://www.familysearch.org/ark:/61903 ... cat=293741
P.S. Yes, the 1800 baptismal entry you found on Jan Hoenderdos is my direct ancestor. He married Catharina Fatels on 6 May 1832 in Haarlemmerliede. Their daughter, Geertruij, was born was on 13 March 1833, also at Haarlemmerliede. In turn, Geertruij married my second great grandfather, Joseph Barnhoorn on 30 May 1858 at Overveen. Joseph and Geertruij had 15 children (most died young). Their eldest son, Jeronimus Gerardus Barnhoorn, was my great-grandfather (born 8 September 1859 at Bloemendaal, died 25 February 1944 at Haarlem). My late father, Bart Joseph Barnhoorn, shared a story about a time when he and his brothers played cards, and Jeronimus lost. Dad said his grandfather didn't like to lose. Incidentally, the Jan Hoenderdos you found, had a younger brother named Bartholomeus (baptized 3 April 1804 at Spaarnwoude; died 1 January 1832 in Haarlem). Bartholomeus was Geertruij's uncle, and on 13 March 1866, Geertruij gave birth to a son, Bartholomeus Josephus Barnhoorn. Bartholomeus's eldest brother, my great-grandfather Jeronimus Gerardus Barnhoorn, had a son, Bartholomeus Josephus Barnhoorn (my grandfather) born on 9 January 1899; died on 31 January 1934 at Haarlem. He married my grandmother Antonia Agatha Maria Haleber on 11 January 1923 at Heemstede. They had four children, my father was the youngest child, Bartholomeus Josephus Anthonius Barnhoorn (born on 29 April 1930 in Haarlem; died on 3 May 1996 in West Henrietta, Monroe County, New York USA. My father emigrated to the USA on February 27, 1957. Lastly, I have a younger brother named Bart. To sum it all up, Bartholomeus (or Bart) runs in the family, and it started with the Hoenderdos family.