Given name: Jakub Family name: Beldiger
- Jakow Beldiger
son of Abraham, a landowner from the vicinity of Rypin. He was a store-house keeper in R. Auerbach's kitchen at Leszno Street No. 40. He was a punctual and a thorough worker. A full-time employee. He was taken to the Umschlagplatz during the first blockade in Leszno Street, during the first Liquidation Action.
- the rich
He lived at Leszno Street No. 52
- s. 107, 118,121,128