Dorthea is getrouwd met Jens Bistrup op 31 dec 1773 (civil) in Rønne (Bornholm, Den.). Jens (zoon van Niels Bistrup en Anna) is geboren circa 1745 in Vestermarie (Bornholm, Den.); is gestorven op 5 mrt 1792 in Rønne (Bornholm, Den.). [Gezinsblad] [Familiekaart]

1. Niels Pether Bidstrup is geboren circa 1776 in Rønne (Bornholm, Den.); is gestorven op 11 nov 1815 in Rønne (Bornholm, Den.).
2. Anna Cecillie Bidstrup is geboren circa 1780 in Rønne (Bornholm, Den.); is gestorven op 2 okt 1851 in Rønne (Bornholm, Den.).