Which version of the church existed in 1809?

The area was settled by Canary Islanders and Acadians from 1779 on and the parish was formed in 1793 with its first church being "little more than a shack". It was replaced by a more permanent one in 1819, which in turn was replaced by this one in 1856, quite close to the site of the 1793 church. The parish's governing "Fabrique", or council of wardens, reportedly appointed a committee to measure the Catholic church in Thibodaux, Louisiana, and

The original version of the church still existed in 1809, it was 10 years later that a more permanent one replaced it.