And thus we see that you could not get kosher veal in Holland in the late 18th century

Here's the story of a Dutch Jew named Levi and his cousin, a Jewish servant girl named Katrina, who converted to Christianity in or around 1799. Katrina worked for "respectable" Sephardim.

Look at Levi's brother's problem with kashrut.

From the 1817 issue of The Jewish Expositor, and Friend of Israel.