Dear Robert! A lot of But-Husaims remained on the territory of Belarus, but I can not find "Worsyn" - where is it? Please clarify the information about where the family of your parents lived. Many But-Husaim's socialize here: https://www.analizfamilii.ru/familiya/But-gusaim/
2018-07-23 Uladzimir But-Husaim