Hi Sharon I don't have a sibling William for my ggrandmother Anastasia but that doesn't mean that he not her sibling. I just haven't got a lot of information on my mom's side of the family because I've been searching more on my dad's side. But I would love to share what I have on Anastasia's side with you in exchange for what you have on William's side. You can email me at
pmmbyrne@shaw.ca Thank you.
Tish