Source: Records of St. Martin and St. Severus Catholic Church in Muenstermaifeld. Source of her maiden name and her approximate year of birth: Manfred Ruettgers.
She was a baptismal sponsor in 1634 for Emmerich, the son of Lorentz Ruhrigh and his wife Apollonia of Gierschnach.

Source: Records of St. Martin and St. Severus Catholic Church in Muenstermaifeld. Source of his approximate year of birth, the approximate year of his wedding with Maria Brachtendorf, and the fact that he also married Margarete: Manfred Ruettgers.