She is married to Hendrik Anthonisz Brand.
Permission for the marriage has been obtained in Waarde on December 7, 1764.Source 1
They got married on December 28, 1764 at Kruiningen.Source 11021. Otr. 7 december te Waarden, Tr. 28 december, Hendrik Antonijz. Brand, wr. van Severina Jansdr. Nawenove, wonende in de Oost Enkele polder, met Tannetje Vervenne, geboren te Yerseke, wonende te Waarden.
Kruiningen index ref. trouwen 1671-1810 https://geneaknowhow.net/script/zee/Trouwen%20Kruiningen%201671-1810.pdf