Maria was born about 1742. She passed away about 1775.
The Riedesel source listed has a vast database for ancestors from the Schleswig-Holstein area. That being said there are no sources listed so it's not possible to know which entries are actually fact vs those which are educated guesses. Given the author has been to this area multiple times my sense is much of what is contained is based on sound research. Riedesel.org (source is unverified)
Maria Magdalehna Pott, "Germany Marriages, 1558-1929" "Deutschland Heiraten, 1558-1929," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:JH3J-88C : 11 February 2018), Hans George Strackbein and Maria Magdalehna Pott, 07 Jul 1762; citing Evangelisch, Girkhausen Arnsberg, Westfalen, Prussia; FHL microfilm 598,195.
Maria Magdalena Pott, "Germany Births and Baptisms, 1558-1898" "Deutschland Geburten und Taufen, 1558-1898," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:N2F9-83J : 11 February 2018), Maria Magdalena Pott, 02 Sep 1742; citing ; FHL microfilm 598,195.
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