She is married to Engelbert Gerhard - Engelbert Sievers.
They got married on November 15, 1750 at Wesuwe, Haren (Ems), Landkreis Emsland, Lower Saxony, Germany, she was 21 years old.Source 3
Witness: Henrico Sievers, Bern.Tonnies
Child(ren):
Pauline Berens: Genealogienetwerk zus Greetje Berens voorheen EemslandBoekweitBoerenImmigratie
https://www.genealogieonline.nl/the-dutch-connection/I13400.php
Norbert Tandecki & Reinhard Cloppenburg: Status Animarum 1749 Bearbeitung
Bramhar:
pater familias Joes Tönjes 50
uxor obiit
filia Anna 20
filius Joes Henricus 18
filia Catharina 15
filius Bernardus 11
Sievers Engelbert Gerhard, Tonnies Anna Alheid