Lacordaire
Several people share the surname Lacordaire:
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.
George Augustus
Multiple people share the name George Augustus:
Anisopus
Several genera share the name Anisopus:
Erik Marais
Erik Johannes Marais is a South African politician, currently a Member of Parliament with the Democratic Alliance, and the Shadow Deputy Minister of Public Enterprises.
Georg Norman
George Norman( died 1552/1553) was a civil servant of German origin who was in Swedish service from 1539.
He was a teacher of Johan III and Erik XIV.
George Ilsley
George Ernest Ilsley( 14 March 1928 – 8 April 2016) was an Australian rules footballer who played with Carlton in the Victorian Football League( VFL), Eaglehawk Football Club in the Bendigo Football League and Northern United in the Golden City Football League.
Ilsley played over 350 games for the Eaglehawk Football Club and also coached them.
He was a Life member and Hall of Fame member of both Eaglehawk and the Bendigo Football League.
He was named as centre half- forward in Eaglehawk's team of the century and the Eaglehawk best and fairest award is named the George Ilsley Medal.
Leslie Abramson
Leslie Hope Abramson( born October 6, 1943) is an American criminal defense attorney best known for her role in the legal defense of Lyle and Erik Menendez.
Dugès
Several people share the surname Dugès:
Compton railway station
Compton railway station was a station on the Didcot, Newbury and Southampton Railway in England.
Compton was the largest station between Newbury, Berkshire and Didcot, Oxfordshire, serving the villages of Compton, East Ilsley and Aldworth.
The station closed in 1962.

Question: Do George Ilsley and Erik Marais share the same nationality?
Answer: no