Genealogy / MARZEC, ŚRODA, NAWROCKI WERE OFTEN CONVERT NAMES [5]

Merged: Looking for grandfather, Zygmunt Nawrocki from Sieradz

Hello. I am in the UK and am searching for my grandfather Zygmunt Nawrocki. His last known address in poland was 7 Warka Street, Sieradz. CAn anyone help me to find out if he is still at this address??

Thank you