Marc Verwilghen
Marc Ernest Elisabeth Robert Juliette Verwilghen, born 21 September 1952 in Dendermonde, is a Belgian politician.
Verwilghen studied law at the Vrije Universiteit Brussel and the University of Ghent and is the holder of an honorary doctorate from Ghent.
A member of the Flemish Liberals and Democrats( VLD), he was elected to the Belgian Chamber of Representatives in 1991 and 1995, and in 1999, to the Belgian Senate.
In the Chamber he served as chairman of the Justice committee, and headed two special investigative committees into the events surrounding Marc Dutroux.
He served as Justice minister from 1999 to 2003, as Development co-operation minister 2003 – 2004, and then as Minister of Economy( fully: Economy, Small and Medium Enterprises, the Middle Classes, Energy, Overseas Trade and Science) from 2004.
He was elected as a member of the Belgian Senate in 2007.
Regina Louf
Regina Louf( also known as witness X1 in the Dutroux case) is a former victim of organised sexual abuse and author.
She was one of the most prominent witnesses in the case around Marc Dutroux.
Gentil Ferreira Viana
Gentil Ferreira Viana( 23 February 1935 – 2008) founded, among others separatist leaders, the Popular Movement for the Liberation of Angola( MPLA).
In 1974, he and Joaquim Pinto de Andrade broke away from the MPLA and formed the Activa Revolt; the two men died on the same day in 2008.
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.
Joaquim Pimentel
Joaquim Viana Pimentel
(? in Cedofeita – 15 July 2003 in Lisbon) was a Portuguese Fado singer, who made his career as" ambassador" of the fado in Brazil, where he became popular and was called" the prince of Portuguese song."
He first visited Brazil from 1934 to 1935, returned again to spend the war years in Brazil, and settled there permanently in 1947.
Among his fados are" Dá tempo ao tempo," and" Voltaste" recorded by Beatriz da Conceiçao, José Antonio( viola), José Manuel( guitar) for Paul Van Nevel in 1996.
Jean-Denis Lejeune
Jean- Denis Lejeune( born 1959) is the father of Julie Lejeune, who was abducted along with Mélissa Russo in Belgium on 24 June 1995, and imprisoned in Marc Dutroux's cellar.
She was eight years old at the time.
She died, probably of starvation, sometime between 6 December 1995 and 20 March 1996.
The bodies were found on 17 August 1996.
Sabine Dardenne
Sabine Anne Renée Ghislaine Dardenne( born 28 October 1983) is a Belgian author.
She was kidnapped at the age of twelve by the child molester and serial killer Marc Dutroux in 1996.
Dardenne was one of Dutroux's last two victims.
She and fellow captive Laetitia Delhez survived, though the bodies of four other kidnap victims and Dutroux's accomplice were found on the property.
José Ribeiro
José Joaquim Pimentel Ribeiro( born 2 November 1957) is a Portuguese retired footballer who played as a left winger.
Marc Dutroux
Marc Paul Alain Dutroux( born 6 November 1956) is a Belgian convicted child molester and murderer.
Dutroux was convicted in 1989 for the abduction and rape of five young girls( with his then- wife Michelle Martin) and other accomplices.
He was released on parole after three years in prison.
In 1996, Dutroux was arrested on suspicion of having kidnapped, tortured and sexually abused six females aged between 8 and 19, four of whom died.
His widely publicised trial took place in 2004.
Dutroux was convicted of all charges, along with the murder of a suspected former accomplice, and sentenced to life imprisonment.
Martin was convicted as an accomplice to 30 years in prison.
Another accomplice Michele Lièvre was convicted to 25 years in prison.
Michel Nihoul was first trialed with Marc Dutroux but then convicted in a separate case to five years in prison.
Another accomplice of Marc Dutroux, Bernard Weinstein, was killed by him and thus never trialed.
A number of shortcomings in the Dutroux investigation caused widespread discontent in Belgium with the country's criminal justice system, and the ensuing scandal was one of the reasons for the reorganisation of Belgium's law enforcement agencies and widespread allegations of corruption and infiltration of the Belgian justice system by a criminal enterprise.
In the White March, 300,000 Belgian citizens protested the mishandling of the case.
Nestor Pirotte
Nestor Pirotte( born January 5, 1933 in Sosoye, Namur- July 29, 2000), known as the" Crazy Killer"( French:" Le tueur fou"), was a Belgian serial killer, considered one of the worst Belgian criminals of the 20th century before Marc Dutroux.
He was sentenced for murdering three people, in addition to being suspected of four other murders.

Question: Are Marc Dutroux and Joaquim Pimentel of the same nationality?
Answer: no