Ulrika Catharina Koskull 19 May 1759 - 25 Jan 1805 (1759–1805) Parents Katharina Charlotta, Freiin Koskull Anders Gustav, Friherre Koskull Children Magnus Brahe Siblings Mariana Koskull Otto Anders, Friherre Koskull Mariana Eleonora Koskull Gustaf Fredrik Koskull Partners Magnus Fredrik Brahe
