Anna Aichlmeyer was born on a farm at Salem, South Dakota on May 1, 1885, the daughter of German-born parents. She entered at Clyde on February 18, 1905, and was invested on November 13, 1905. She made profession on January 20, 1907 as Sister M. Vincentia, and was perpetually professed on July 5, 1913.

Sister was very pleasant and amiable and a very good religious. She had charge of making up the collariums at Clyde for some time. From April 1915 until October 1927 she was in Chewelah, where she had charge of the chickens and helped with the farm work.

When the Chewelah convent closed in 1927 she returned to Clyde. Her health soon declined and she died on April 2, 1928 at the age of forty-three.