Looking for marriage and/or parents for Marguerite Allard, married to Pierre Roy, probably early 1840's as the first child I have for them is Marguerite born in Canada in 1844 (info from census in Massachusetts). Also from the census they had four other children born in Canada. Sophia 1845, Pierre 1848, Victoria 1850, and Louis 1853. After that they were in Massachusetts where the rest of the children were born. Sophia is my great great grandmother. Thank you for any help.