Frederick William chere echiche ịlụ Frederick na Elisabeth nke Mecklenburg-Schwerin, nwa nwanne nke Empress Anna nke Russia, mana atụmatụ a bụ nke Prince Eugene nke Savoy na-emegide. Frederick n'onwe ya chọrọ ịlụ Maria Theresa nke Austria na nzaghachi maka ịhapụ ihe nketa. Kama nke ahụ, Eugene kwenyesiri Frederick William, site na Seckendorff, na okpueze okpueze lụrụ Elisabeth Christine nke Brunswick-Bevern, onye Protestant nke ndị Austria Habsburgs. Ọ bụ ezie na Frederick degaara nwanne ya nwanyị akwụkwọ na, "Enweghị ike inwe ịhụnanya ma ọ bụ ọbụbụenyi n'etiti anyị", ma ọ tụlere igbu onwe ya, ọ gara agbamakwụkwọ ahụ na June 12, 1733. N'agbanyeghị nke a, o nwere obere ihe jikọrọ ya na onye isi ya ma biri na alụmdi na nwunye ndọrọ ndọrọ ọchịchị dị ka ihe atụ nke nnyonye anya ndọrọ ndọrọ ọchịchị nke Austria kemgbe 1701.
Austria