Anna Margaretha Majer was born and baptized on 24 Jun 1715. She was the daughter of Caspar Majer, baker and member of the judicial court ("Gerichtsverwandter") in Untertürkheim, and his wife Anna Euphrosina Rauscher. On 5 Jun 1742, she married Johannes Rümmelin. There was one child from this marriage, Rosina Elisabetha Rümmelin, born 19 Feb 1743. Anna died on 6 Apr 1744.
Evangelische Landeskirche Württemberg. Untertürkheimer Kirchenbuch, 1694-1913, vol.1, Baptisms, marriages and deaths 1694-1800, available online at Ancestry.com in collection Württemberg, Germany, Lutheran Baptisms, Marriages, and Burials, 1500-1985, Stuttgart u Untertürkheim, https://www.ancestrylibrary.ca/interactive/61023/1055947-00058, accessed 10 Feb 2020.