I am very interested in Empress Maria Theresa's daughters so if you do not mind me asking, where do you get these informations? Thank you
If you look through Open Library, there are usually biographies to be read online that, though sometimes more than a century old, still hold up as they were carefully researched and the research is well documented.
There is one on Maria-Theresia, which deals with her daughters in several chapters, mostly based on the correspondence of the empress with them:
Here's the part from the table of contents:
CHAPTER XXIX The Elder Daughters of Maria Theresa . . . 297 CHAPTER XXX The Fourfold Tragedy. Maria Theresa's Encouragement of Inoculation . . . ... 305 CHAPTER XXXI The First Partition of Poland . ... 314 CHAPTER XXXII The Younger Daughters of Maria Theresa . . . 319 CHAPTER XXXIII The Diminished Family. The Death of Maria Theresa's First Grandchild and of her Older Friends . . 325 CHAPTER XXXIV The Death of Van Swieten. Dissolution of the Company of Jesus. The Public School System. Abolition of Legal Torture. Variations of Kaunitz . . . 332 CHAPTER XXXV Maria Theresa's Correspondence with her Children. The War of the Bavarian Succession . . . . 341
And this is the link to where you can read the book online:
Maria Theresa (Open Library)