Lacordaire
Several people share the surname Lacordaire:
Billy Weepu
Billy Weepu is a New Zealand former rugby league footballer who played for the Manly Sea Eagles in the NRL.
He is the brother of rugby union player Piri Weepu.
Atsushi Tamura
He and his partner,, form the known as.
Though the two share the same surname, there is no family relation.
The pair started their career by performing comedy on the streets of Tokyo.
Dugès
Several people share the surname Dugès:
George Augustus
Multiple people share the name George Augustus:
Billy Weepu
Billy Weepu is a New Zealand former rugby league footballer who played for the Manly Sea Eagles in the NRL.
He is the brother of rugby union player Piri Weepu.
Maeve Mackinnon
Maeve Mackinnon is a Scottish folk singer.
Originally from Glasgow, she performs primarily in Scottish Gaelic, but also in English.
She is also one of two Gaelic singers who share the same name.
Emilce Sosa
Emilce" Mimi" Sosa( born 11 September 1987) is an Argentine volleyball player who represents Argentina in international competition.
She participated with the Argentina national team at the Pan-American Volleyball Cup( in 2010, 2011, 2012, 2013, 2014, 2015, 2016), the FIVB Volleyball World Grand Prix( in 2011, 2012, 2013, 2014, 2015, 2016), the FIVB Volleyball Women's World Cup( in 2011, 2015), the 2014 FIVB Volleyball Women's World Championship in Italy, 2018 FIVB Volleyball Women's World Championship, the 2015 Pan American Games in Canada, and the 2016 Summer Olympics in Brazil.
At club level she played for Olimpico Freyre, Instituto de Córdoba, Boca Juniors, CSM București, Ştiinţa Bacău and Rio do Sul before moving to Esporte Clube Pinheiros in 2016.
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.
Piri Weepu
Piri Awahou Tihou Weepu (born 7 September 1983) is a New Zealand former rugby union player.
Weepu plays for Wairarapa Bush in the Heartland Championship.
Generally Weepu plays as a half-back but has also been known to play in the fly-half position.
He has represented the New Zealand national side, the All Blacks.
He first won national honours against Wales in 2004.
In 2005 was called back into the All Blacks squad for the first Tri Nations test against South Africa, having missed selection for the 2005 British and Irish Lions tour.
He is the brother of former rugby league professional Billy Weepu.
In October 2017, Weepu announced his retirement as a rugby player.

Question: Do Piri Weepu and Emilce Sosa share the same nationality?
Answer: no