Complex sentence: In the diplomatic service he was posted to Denmark, Germany, Portugal, Italy where he held the office of Ambassador Extraordinary and Minister Plenipotentiary between 1876 and 1883 and finally Austria where he held the office of Ambassador Extraordinary and Minister Plenipotentiary 1883 and 1893.
Split into simpler sentences: In the diplomatic service, he was posted to Denmark, Germany, Portugal, and Italy where he held the office of Ambassador Extraordinary and Minister Plenipotentiary between 1876 and 1883. Finally, in Austria, he held the office of Ambassador Extraordinary and Minister Plenipotentiary 1883 and 1893.