My French-Canadian ancestor isn’t recorded in Connecticut vital records. How do I document their birth, marriage, or death?

Connecticut’s statewide “compliance date” for birth, death, and marriage records is 1 July 1897. Yet, it’s not unheard of to have a hard time finding vital records after that time period for an immigrant ancestor and can be very hard before, even though records were technically required. Why?

There are two common reasons for missing records.

1. The record is filed under an unexpected spelling. A clerk who spoke only English could easily mistranscribe a French name; a family may decide an English variant was easier to read. Information on the process can be found here. Spend some time with the indices looking for likely alternate spellings.
2. The record wasn’t filed. In Quebec, the Catholic Church was the recorder for much of its history. See https://genealogyensemble.com/2017/04/02/church-registers-a-wonderful-resource-for-researching-quebec-ancestors/ for details. A highly migratory but religious family may have completed the Church ceremony but not the civil forms. The parish may be able to assist with issuing certified sacramental records if needed for dual citizenship.