Lavalier and Ducettte

Looking for any information connecting Joseph Lavalier to his wife ________Duchette.Both of them would have been born in Canada approximately 1850s and moved to the Rice Lake Wisconsin Barron County area sometime in the 1870s.He may have also married a Louise Marie Robarge.I am most interested in any inforamtion linkin him to (Mary or Marence) Duchette or a similar spelling of Duchette.Thank youLarry Desaire