Anna was the daughet of Mark Wismer (1737-1831) and Elizabeth Lott. Her first husband was Jacob Angeny (birth unknown, death will proved January 1808) . With Jacob she had children John, Abraham, Henry, Stophel (married a Berger), Catherine, Barbara (married Dr. Henry Wismer) , and David (moved to Canada). Anna married John Loux in March of 1808 and with him had son Moses .
Brief history of Jacob Wismer and a complete genealogical family register with biographies of his descendants from the earliest available records to the present time with portraits and other illustrations by Fretz, A. J. (Abraham James), b. 1849 Published 1893, Publisher Elkhart, Ind. : Mennonite Publishing Co. found at Internet Archives; https://archive.org/details/briefhistoryofja00fret page 332 (omissions)
Johan Peter Loux and Catharine (Henzs) Haines Laux Family History. Immigrant Ancestors of the Laux, Loux, Loucks Families of Bucks County, Pennsylvania 1724-1996 Researched and Compiled by Edna Mae (Lewis) Loux
It may be possible to confirm family relationships with Anna by comparing test results with other carriers of her mitochondrial DNA.
However, there are no known mtDNA test-takers in her direct maternal line.
It is likely that these autosomal DNA test-takers will share DNA with Anna: