Tevuos Shor, a widely used text containing laws pertaining to ritual slaughtering. Yoreh De’ah, the section of the Code of Law that deals with ritual slaughtering. The Be’er Hetev and Pri Megadim, commentaries to the Code of Law generally included in that text. (Author)
Between the world wars Warsaw had two Jewish cemeteries: the older one in Praga (on the other side of the Vistula River) for the poor and the other at the end of Genshe Street, where the richer people were buried. (Author)