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.
Christopher Moore (Australian musician)
Christopher Moore is an Australian viola player.
He is the Principal Viola of the Melbourne Symphony Orchestra and was previously Principal Viola of Australian Chamber Orchestra.
Together with Richard Tognetti and Australian Chamber Orchestra Moore was nominated for the 2010 ARIA Award for Best Classical Album for the album" Mozart Violin Concertos".
Cache Armbrister
Cache Ambrister( born 26 September 1989) is a Bahamian sprinter of Jamaican descent who specializes in the 100 metres, 200 metres and 400 metres.
She grew up in Nassau, where attended St. Augustine's College.
She later competed for Auburn University along with Nivea Smith and Sheniqua Ferguson who were all coached by Henry Rolle.
During the 2013 season she moved to Jamaica to be coached by Usain Bolt and Yohan Blake's coach Glen Mills.
Michael Jones (scientist)
Michael Jones is a computer vision researcher who currently works at Mitsubishi Electric Research Laboratories.
He is the co-inventor with Paul Viola of the Viola- Jones face detection method, an ICCV 2003 Marr Prize and CVPR Longuet- Higgins Prize winner.
Peter I of Rosenberg
Peter I of Rosenberg( died 1347) was lord chamberlain of the Kingdom of Bohemia, who acted as regent during John of Bohemia's absences at war between 1339 and 1346.
He was a patron of Vyšší Brod Monastery and is thought to have commissioned the Master of Vyšší Brod altarpiece.
In 1316 he married Viola of Teschen, former queen consort( wife of king Wenceslaus III).
Warren Weir
Warren Weir( born October 1989) is a Jamaican sprinter, who specialized in the 200 metres.
He was the bronze medallist in the event at the 2012 London Olympics, helping Jamaica sweep the medals.
In 2013 at the Moscow World Championships, Warren Weir won the silver medal equalling his personal best.
He finished behind Usain Bolt who set a World Leading time.
His personal best is 19.79 seconds set at the National Stadium in his home country Kingston, Jamaica.
He has since equalled his personal best in Moscow, in the World Championship final.
He trained with the Glen Mills- coached Racers Track Club, alongside Usain Bolt and Yohan Blake.
Viola of Teschen
Viola of Teschen, later known as Elizabeth( ca. 1291 – 21 September 1317), was Queen of Bohemia and Poland by marriage to Wenceslaus III of Bohemia.
She was the third child and only daughter of Mieszko I, Duke of Teschen, by his unknown wife, probably called Grzymisława.
She was named after her paternal great- grandmother Viola, wife of Duke Casimir I of Opole.
Yohan Kely Viola
Johan Kely Viola Sánchez( born 21 October 1981 in San Juan de la Maguana) is a footballer from the Dominican Republic, who currently plays for FC Cadenazzo.
Richard Learoyd
Richard Learoyd is a British contemporary artist and photographer.
James Saunders (cricketer)
James Saunders( 27 May 1802 – 27 March 1832) was an English cricketer in the 1820s.
He was a left- handed batsman and an occasional wicket- keeper who represented many different teams from 1822 to 1831.
In county cricket, he played for Sussex( 1823 – 1825), Kent( 1827) and Surrey( 1828 – 1830).
He belonged to a cricketing family as his cousins were Richard Searle and his better known brother William Searle.

Question: Were Richard Learoyd and Yohan Kely Viola of the same nationality?
Answer: no