Hi, Your GGGrandfather Peter BENEDICT was born in 1810 Canada? Passed away October 14 1915 in Marinette Wisconsin.
REGISTRATION of DEATH/ Long form Death Certificate - May show personal information as required at the time - and known to the Informant.
What is the connection to AIDRIE area in Alberta Canada ?
You have info re number of childen etc. Do you know When?Where they were born ?
When Peter BENEDICT - entered the USA? - Border Crossing Records
Did Peter BENEDICT make application for U.S. CITIZENSHIP?
Citizenship records will show all personal information -date and place of birth - names of parents including maiden name of mother etc
Marriage Registration/Long form - for the children -including your GGrandfather may show place of birth for your Peter BENEDICT.