Peter Wallenberg Sr.
Peter" Pirre" Wallenberg Sr.( 29 May 1926 – 19 January 2015) was a Swedish business leader who was chairman of Investor AB for ten years.
Marcus Wallenberg Sr.
Marcus Laurentius Wallenberg, Sr.( 5 March 1864 in Stockholm – 22 July 1943 on Malmvik in Lovö) was a Swedish banker.
PWR Racing
PWR Racing is a Swedish auto racing team owned by racing drivers Peter Wallenberg, Jr. and Daniel Haglöf.
It currently competes in the TCR Scandinavia Touring Car Championship, the Porsche Carrera Cup Scandinavia, and the World Touring Car Cup.
Dugès
Several people share the surname Dugès:
Marcus Wallenberg Sr.
Marcus Laurentius Wallenberg, Sr.( 5 March 1864 in Stockholm – 22 July 1943 on Malmvik in Lovö) was a Swedish banker.
Peter Wallenberg
Peter Wallenberg may refer to:
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.
Lacordaire
Several people share the surname Lacordaire:
George Augustus
Multiple people share the name George Augustus:
Anna Prohaska
Anna Prohaska( born 1983) is an Austrian lyric soprano.
She lives in Berlin.

Question: Did Anna Prohaska and Peter Wallenberg Sr. share the same nationality?
Answer: no