Overview
Princess Ernestine Auguste Sophie of Saxe-Weimar-Eisenach (4 January 1740, in Weimar10 June 1786, in Hildburghausen) was a princess of Saxe-Weimar-Eisenach and by marriage Duchess of Saxe-Hildburghausen.
Life
Ernestine Auguste Sophie was a daughter of the Duke Ernest August I of Saxe-Weimar-Eisenach and his second wife, Margravine Sophie Charlotte of Brandenburg-Bayreuth, daughter of George Frederick Charles, Margrave of Brandenburg-Bayreuth.
On 1 July 1758, she married in Bayreuth Ernest Frederick III, Duke of Saxe-Hildburghausen (1727–1780). The marriage was arranged at the behest of her aunt the Queen Sophie Magdalene of Denmark. She had been the groom's mother in law during his earlier marriage. Ernest Frederick Charles was heavily indebted and the dowry Ernestine brought in was significant.
Carl Barth describes the Duchess as follows: "... apart from a fine half-squint of one eye, she was a beautiful, well-built lady who occupied herself passionately with music (French horn, flute, piano and violin!). She fought, rode, hunted on horseback and on foot like a man, usually in the whole Amazon costume and tightly fitting trousers of deerskin, sitting on horseback Amazon style. She personally led the knightly exercises of the Crown Prince".
From Wikipedia (CC BY-SA 4.0).