Founded July 26, 1701, Ste. Anne de Detroit Catholic Church was one of the first structures ever built in Detroit. Those who followed Antoine de la Mothe Cadillac to settle on the banks of the Detroit River started work on their log church only two days after they arrived.
Ste. Anne's current church, built in 1886, is nestled between the Detroit River and the Ambassador Bridge. Though it is the eighth structure to carry that name, and these days a Mass is said in Spanish, this church remains the heart of old French Detroit.
The second oldest Catholic parish in the United States, Detroit's first settlers were baptized married and buried in this parish, and Ste. Anne de Detroit is keeper of the longest continuous church records in the United States.
I found this information on the Ste. Anne de Detroit website, a treasure of Detroit history. http://www.ste-anne.org/history.html