Dugès
Several people share the surname Dugès:
Billy Ogan
Billy Mittakarin Ogan( July 29, 1966 in Thailand) is a Thai of Filipino descent actor, singer, host, composer, writer.
John Bracken (priest)
John Bracken was an American priest of the Episcopal Church who was the rector of Bruton Parish Church and the ninth president of the College of William and Mary, serving from 1812 to 1814.
In 1792, Bracken helped to reestablish the Grammar School at the College of William and Mary.
Lacordaire
Several people share the surname Lacordaire:
Mary Travers
Mary Allin Travers( November 9, 1936 – September 16, 2009) was an American singer- songwriter and member of the folk music group Peter, Paul and Mary, along with Peter Yarrow and Paul Stookey.
Peter, Paul and Mary was one of the most successful folk music groups of the 1960s.
Travers, unlike most folk musicians of the early 1960s who were a part of the burgeoning music scene, grew up in New York City's Greenwich Village.
A contralto, Travers released five solo albums in addition to her work with Peter, Paul and Mary.
George Augustus
Multiple people share the name George Augustus:
Mary Artemisia Lathbury
Mary Artemisia Lathbury( August 10, 1841- October 20, 1913) was an American poet and hymnwriter.
An Ordinary Love Story
An Ordinary Love Story (Thai: รัก) is a 2012 Thai film, a romantic comedy about love, presented with various aspects of it.
It starred rock star Billy Ogan and model Sonia Couling, add some diversity.
Directed by Chatchawan Siwabumrungchai.
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.
Rumah ulu
Rumah ulu is a vernacular house found in the highland of South Sumatra.
The house is associated with the Uluan people who resides in the region of the upstream of the Ogan and Musi River.

Question: Did Billy Ogan and Mary Artemisia Lathbury share the same nationality?
Answer: no