louis joseph papineau(1788-1871) married to j bruneau son of joseph papineau(1752-1841) married to m r cherrier son of joseph papineau 1719-1765)married to m j beaudry son of samuel papineau (1668F-1737CND) marr. to c quevillon son of samuel papineau (no dates but in france)
Many joseph papineau in family and even his son had joseph in his surnames, so ....do you have more info??.
i am related to LJ papineau through loranger family( his niece)
Perhaps we are long lost cousins.
ps you may try the archive in papineauville where a joseph might fit on the family line.a lot of papineau are buried on the papineau estate in the "seigneurie de la petite nation" montbello, papineauville, Quebec.