William Wallace born 1809, Dundonald, Scotland

William Wallace b1809 married Sarah Baird in Dundonald, Scotland.  They came to Quebec in 1834 with two daughters, Margaret Wilson Wallace b1829, Dundonald & Sarah Wallace.  The family settled in Goderich, Huron, Ontario, Canada.  William & Sarah had additional children.
This family left Canada in 1860 and Farmed in Iowa.  Three of the boys served in the civil war.

Any family connections?