re: Paris 12, 1880, No 3132, Death of de Sarah WEILL

According to the above act Sarah would have ben born around 1802 from Mendel WEILL and Zelié WORMSER in Saarlouis.

Checking in the book of Hans Peter Klauck "Jüdisches Leben in der Stadt und im Landkereis Saarlouis 1680-1840 ", there are no mention of their existence in Saarlouis.

Does anyone have further information on this person's origin or marriage?