Jean-Marie Durand
Jean- Marie Durand( 13 November 1940) is a French Assyriologist.
Jean-Marie Amani
Jean- Marie Landry Asmin Amani( born 15 April 1989 in Achiékoi, Ivory Coast), commonly known as Jean- Marie Amani, is an Ivorian- born French footballer.
Jean-Marie Le Chevallier
Jean- Marie Le Chevallier( born 1936) is a French politician.
Lincoln Jean-Marie
Lincoln Jean-Marie is a British singer, born in London, England.
Jean-Marie has over fifteen years working experience as a singer, songwriter and arranger of both lead and backing vocals.
He was also a member of the four-piece a cappella group Peace by Piece who were signed to Warner Bros. Records, released two UK singles and won Best Newcomers at the MOBO Awards.
Lincoln Jean-Marie is the father of songwriter/producer Tre Jean-Marie.
Jean-Marie Pesez
Jean- Marie Pesez( 1929–1998) was a French archaeologist.
Jean-Marie Kieffer
Jean- Marie Kieffer( born 1960) is a Luxembourgian composer.
Jean-Marie Delwart
Jean- Marie Delwart is a Belgian businessman.
Jean-Marie Halsdorf
Jean- Marie Halsdorf( born 1 February 1957 in Luxembourg City) is a Luxembourgish politician who was Minister for Defence of Luxembourg.
He is a member of the Christian Social People's Party( Chrëschtlech Sozial Vollekspartei).
Jean Marie (DJ)
Jean Marie Carrabba( born 20 November 1982), known as Jean Marie is an Italian DJ, Producer, Songwriter and Remixer.
Manuel G. Batshaw
Manuel Gilman Batshaw,( 17 April 1915 – 18 July 2016) was a Canadian social worker and is best known for being the founder of Batshaw Youth and Family Centres.
He spent more than 50 years in the field of social work in Quebec.
In the 1970s, he was active in assisting Vietnamese boat people refugees.
In 1975, he headed an inquiry into abuses at institutions housing troubled young people, and the Batshaw Committee submitted a report that was the basis for legislation.
In 1993, five anglophone institutions merged and were named the Batshaw Youth and Family Centres in his honour.
He received an honorary degree from McGill University in 1998 and the National Order of Quebec in 2003, as well as the Order of Canada.

Question: Did Jean-Marie Halsdorf and Manuel G. Batshaw share the same nationality?
Answer: no