[1][2] After the divorce of her parents, which took place in the year of her birth, Louise moved with her father to Denmark, where he, on 4 March 1800, contracted a second marriage with Countess Constanze Henriette Frederica Knuth-Knuthenborg, Landgravine Gyldensteen (1774–1827), great-granddaughter of Augustus II the Strong.
After a long stay in Funen, Louise finally reunited with her mother (who married for a third time to the French Chevalier Etienne de Thierry in 1807) in Paris, where she attended a Pensionnat.
After her marriage, Louise and her husband settled at Stolberg Castle and spent every summer at their country estate in Rottleberode, where she developed her skills in writing.
She gave birth to five children:[5] After the death of her husband (on 27 December 1839), Louise took over the guardianship and administration of his domains, until her son reached the formal age of majority.
", Varnhagen wrote, "To hold a high degree and culture, she mediated, exhilarated, and practices the most beautiful human business destined to females, worthy of her presence, by word and meaning, if the writing is not enough".
As the request of the Democrats in the Second Chamber of the Prussian National Assembly, the Cadet Corps wanted to convert to civilian schools, she wrote to her old friend, the king, a letter of protest.
By contrast, notably contemporaries such as Alexander von Humboldt, Friedrich Rückert, George Sand and Rahel Varnhagen dedicated to her poetic tributes.