Original sentence: Ivan Stranski was born in Sofia, the capital of the Kingdom of Bulgaria, as the third child of Nikola Stranski, pharmacist to the royal court, and his wife Maria Krohn, a Baltic German
Edited sentence: Ivan Stranski was born in Sofia, the capital of the Principality of Bulgaria, as the third child of Nikola Stranski, pharmacist to the royal court, and his wife Maria Krohn, a Baltic German