Under Comments: re- ROZENBERG, Leeuwarden, Friesland, Netherlands, I wrote

Being Dutch born [but living in NZ now for 62 years], I wonder whether you have accessed Dutch genealogical websites, such as Stamboom, see "Stamboom Forum" <genealogie@...>. On its website, they also refer to www.openarch.nl  which has 219 million records from 90 archives.

Pieter Hoekstra commented: You can also look at dutchjewry.org which is in English.

In addition there is the Nederlandse Kring voor Joodse Genealogie [Netherlands Circle for Jewish Genealogy] with website https://www.nljewgen.org/ On that website is also an English version https://www.nljewgen.org/about-us/

BTW; Dutch people would speak of Amsterdammers, and it is Purmerend.
I am still trying to find Abraham VOGEL who went to the USA in October 1846, but seems without trace. He was the father of Sir Julius VOGEL.
Nick Lambrechtsen