Re: Emigration from Russian Empire to Canada #courland #lithuania #belarus #ukraine #russia
Maybe you know this sources already, but maybe they are interesting for others too.
Passengers Manifests / Border Crossings are online on Library and Archives Canada and/or familysearch.
Canadian Censuslists are online on Library and Archives Canada until 1921 and 1926 (Prairie Provinces).
Birth/Marriage/Death Records for Ontario are online on familysearch.