ca. 819

[Possible/Probable] “Forceful Conversion of Jews” ordered by Archbishop Agobard [Carolingian Empire; Present-day France] 

Commentary from other sources:
1) “Agobard forcibly converted Jewish children, offering them or their parents no choice in the matter. This is the first time in France that such an act was recorded. [Until this time Jews were offered a choice between converting or being expelled or killed – but up until now there was a “choice”.]

“Jewish Timeline – 70 (9 Av 3830) JERUSALEM (Eretz Israel) to 1948 – Part 1;” (March 15, 2016)