Hi Colleen,
I'm descended from Regina Wirachowsky who married Michael Still before they came to Canada from Russia in 1905. A cousin from this family did a huge amount of research. My dad has a full copy of all his work. I'm trying to set up a meeting with him soon. Even though we live far from 'home' we're only about 1.5 hours apart by car now.
Please feel free to ask any questions. And forgive the late response. I don't come to this specific board very often.