Rotmil family, Cieszyn 1. Open

Hello!

I’m looking for any information relating to my grandfather, Zdzislaw Rotmil, born 1st January 1922. As far as I know, he was born in Cieszyn. He was imprisoned in Dachau concentration camp during WW2 – a camp record that I found online (linked here) have his address prior to imprisonment as Zeromekistr. 8, Miedzylesie. He was liberated in 1945 and eventually settled here in the U.K., some time between 1946 and 1950. We know very little of his family and his life prior to coming to England, other than that his father died when he was about six, his mother remarried and he had a half-sister from the second marriage.

Any information you could find would be so valuable.

Many thanks!