Question: Of what nationality are both Maria and Ion Antonescu?
Sentence (from "Maria Antonescu"): Maria Antonescu (born Maria Niculescu, also known as Maria General Antonescu, later Maria Mareșal Antonescu, or Rica Antonescu; November 3, 1892 – October 18, 1964) was a Romanian socialite and philanthropist, the wife of World War II authoritarian Prime Minister and "Conducător" Ion Antonescu.
Relevant evidence: Yes