Jørgen Peter Frederik Wulff
Jørgen Peter Frederik Wulff (6 April 1808 - 8 March 1881) was a Danish naval officer.
David Ji
David Longfen Ji is an American businessman who co-founded Apex Digital, an electronics manufacturer.
In 2004, he was arrested in China following a dispute with Sichuan Changhong Electric, a supplier owned by the city of Mianyang and the province of Sichuan.
Changhong accused him of defrauding them through bad checks.
Ji was taken, according to an account by his lawyer, to the senior management and told, "I decide whether you live or die."
He has been held in China without charges.
Ji's case highlighted an "implicit racism" in dealings with American businessmen.
As a U.S. citizen he was not granted the same treatment by authorities as non-ethnically Chinese businessmen sharing the same nationality.
Jørgen Peter Frederik Wulff
Jørgen Peter Frederik Wulff (6 April 1808 - 8 March 1881) was a Danish naval officer.
Christian Wulff (1777–1843)
Christian Wulff( 21 February 1777 – 17 March 1843) was a Danish naval officer.
He commanded on her expedition to South America in 1840 – 41.
He was the younger brother of Peter Frederik Wulff, who headed the Royal Danish Naval Academy from 1724 to 1841, and was the owner of Petersgaard at Vordingborg.
Domen Prevc
Domen Prevc( born 4 June 1999) is a Slovenian ski jumper.
He is the younger brother of Cene Prevc and Peter Prevc.
Anna Stothard
Anna Stothard( born 1983), is a British novelist, journalist and scriptwriter, and the daughter of Sally Emerson and Peter Stothard.
Chantal Grimard
Chantal Grimard( born 9 September 1959) is a Belgian former swimmer.
She competed in four events at the 1976 Summer Olympics.
Peter Frederik Suhm
Peter Frederik Suhm( 18 October 1728 – 7 September 1798), was a Danish historian.
Heering House
The Heering House( Danish: Heerings Gård) is a Neoclassical house overlooking Christianshavn Canal in the Christianshavn neighbourhood of Copenhagen, Denmark.
It takes its name after Peter Frederik Suhm Heering( 1792- 1875) who owned it from 1838 until his death in 1875 and it continued to serve as headquarters for his company, Peter Heering, until 1977.
The building is now home to the Nordea Foundation and a museum dedicated to banks and saving banks, as well as six residences available to foreign researchers and specialists.
Peter Frederik Wulff
Peter Frederik( Friderich) Wulff( 26 November 1774- 2 February 1842) was a Danish naval officer.
He headed the Royal Danish Naval Academy from 1824 to 1841.
Wulff, his wife Henriette Wulf and several of his children were loyal friends and supporters of the writer Hans Christian Andersen.

Question: Were Chantal Grimard and Peter Frederik Suhm of the same nationality?
Answer: no