von Hülst
unknown (to verify in the GHdA)
Arms: Adolf Matthias Hildebrandt, in: Max von Spießen, Wappenbuch des Westfälischen Adels, Tafel 182, Wikimedia Commons, gemeinfrei
Luise was a daughter of Friedrich von Gerlach (House of Rohrbeck).
A noble family; its first mention and coat of arms remain to be added from the Genealogical Handbook of the Nobility.
Sources: Degener Verlag, Deutsches Familienarchiv vol. 160 »von Gerlach – Lebensbilder einer Familie« (in German); Wikipedia articles on the families named; Wikimedia Commons (coat-of-arms images). Given to the best of our knowledge. Jürgen von Gerlach: von Gerlach. Lebensbilder einer Familie in sechs Jahrhunderten (Deutsches Familienarchiv 160), Insingen 2015 (in German). All sources. For corrections or additions, please contact the family administration.