Genealogy / Looking for Ancestor information from Grodno Poland during WWII [4]

Hello,
I am looking for information about my mother's family during WWII. Her name was Weronika Czekonowska, her Father's name was Dymitr Czekonowski and her Mother's maiden name was Anna Wolykowska. She was the sole survivor from her family and was sent to a forced labor camp in Germany. I believe it was called Schneidemühl. I don't have a lot of information as my mother never wanted to talk about it. I am looking for any leads that may help me. Thank you in advance.