Question: Were Martin Stern Jr. and Christoph Von Graffenried, 1St Baron Of Bernberg of the same nationality?
Sentence (from "Christoph von Graffenried, 1st Baron of Bernberg"): Christoph von Graffenried, 1st Baron of Bernberg, also known as Christoph de Graffenried,( 15 November 1661 – 1743) was a British peer from Switzerland who founded New Bern, Carolina, in 1710.
Relevant evidence: Yes