Leopold Landsberg

He was the youngest son of Mendel Landsberg, a tradesman in Warsaw, and Laia Lewin.

In 1885, Leopold Landsberg settled in Łódź and opened his factory (at Lonkowa Street), producing female clothing.

He belonged to the owners of the Joint-Stock Company of Cloth Factories in Tomaszów Mazowiecki.

After World War I, Leopold Landsberg's factory called "the Mechanical Weaving Mill of Wool Products" (in Polish "Tkalnia Mechaniczna Wyrobów Wełnianych") was at Srodmiejska Street and made many woollen goods for the domestic market.

His wife Sara (Sura) Salomea Hirschberg (1861–1944), daughter of Yehuda and Rayzla née Birnbaum, was buried in the neighbouring grave (No.