Given name: Unknown Family name: Kosowski

The owner of the chemical factory in Chlodna. Bought dyes from Edward Szereszewski. In July 1942 moved his company to Dluga Street. When Edward's wife came to him at the end of 1942 he gave her the rest of the money for dyes, lent her 10,000 zlotys saying that they would use it, arranged a place for them to stay in his cousin's flat.