Autograph signature to letter : Berlin, to his sister-in-law Augusta Dorothea of Brunswick, abbess of Gandersheim, 1772 Dec. 29.
Related Entities
There are 2 Entities related to this resource.
Frederick II, King of Prussia, 1712-1786
http://n2t.net/ark:/99166/w68f0m7c (person)
Augusta Dorothea, of Brunswick, abbess of Gandersheim,
http://n2t.net/ark:/99166/w65x5cj9 (person)