Baroness Henriette Jeannette Augusta Adelswärd 19 May 1805 Söderö, Sweden - 8 Sep 1829 (in childbirth) (1805–1829) Parents Baroness Johanna Charlotta Stierncrona Fredrik August Adelswärd Children Hedvig Henrietta Emilie Augusta, Countess Sandels Siblings August Theodor Adelswärd Partners Jakob Johan Tersmeden