Dion and Dionne are two separate families. This is how the Maine Marriage Record lists the couple:
Bride Name: DION ANNIE Bride Town/State: TOPSHAM, ME Groom Name: FAVREAU WILLROD Groom Town/State: BRUNSWICK, ME Date of Marriage: Monday April 9, 1923 Email me firstname.lastname@example.org if you want further Dion ancestry.
___________________________________________________________ Here are the marriage records for the others: Bride Name: NEWTON BEATRICE M Bride Town/State: BRUNSWICK, ME Groom Name: DIONNE MAURICE J Groom Town/State: BRUNSWICK, ME Date of Marriage: Wednesday September 20, 1933
Certificate Number: 1288 Bride Name: DIONNE ANNE M Bride Town/State: Groom Name: FAVREAU PETER P Groom Town/State: Date of Marriage: April , 1959 Day Unknown