William Baillie of Toronto

Hi,

I am doing research on the Baillie family that came to Canada in about 1851.The parents were William and Rossanna Baillie and they arrived in Toronto area with a son called Robert who had been born in 1849 in Scotland.
Other siblings were born here... I can supply names....

I am interested in tracing any descendants of these siblings.I know that Robert (1849) became a tailor, as had been his father and had a boy called William Harold Baillie born 1888 who became a doctor.William H. Baillie had a sister called Grace Simpson Baillie.

Does anyone know if William, or Grace Baillie had any children, or what happened to them?

Would love to hear.
Sally Cooke