Theodred II (Bishop of Elmham)
Theodred II was a medieval Bishop of Elmham.
The date of Theodred's consecration unknown, but the date of his death was sometime between 995 and 997.
Mario de Marco
Mario de Marco (born 18 October 1965) is a Maltese politician and academic currently serving as a Member of Parliament.
He is the son of former President Guido de Marco and is a former deputy leader for parliamentary affairs of the Nationalist Party.
Mario de Sárraga
Mario de Sárraga( born 22 August 1980 in Oviedo) is a former Spanish cyclist.
Mario De Grassi (footballer, born 1937)
Mario De Grassi( Monfalcone, July 17, 1937) is a former Italian footballer who played as a midfielder.
Nicola de Marco
Nicola de Marco( born August 28, 1990 in Pordenone) is an Italian racing driver.
Raúl Alonso de Marco
Raúl José Alonso de Marco( March 8, 1934 – February 26, 2007) was a Uruguayan lawyer and judge.
Mario De Negri
Mario De Negri( 27 November 1901 – 1978) was an Italian sprinter who competed at the 1932 Summer Olympics.
Guy Anthony De Marco
Guy Anthony De Marco( born 1963) is an American author, musician, programmer and teacher.
Mario de Lorenzo
Mario de Lorenzo( born July 1912, date of death unknown) was a Brazilian water polo player.
He competed in the men's tournament at the 1932 Summer Olympics.
Guido de Marco
Guido de Marco, (22 July 1931 – 12 August 2010) was a Maltese politician, who served as the sixth President of Malta from 1999 to 2004.
A noted statesman and lawmaker, de Marco also served as Deputy Prime Minister, Minister of the Interior, Justice, and Minister for Foreign Affairs.
He was elected President of the 45th session of the United Nations General Assembly in 1990, and Chairman of the Commonwealth Foundation in 2004.
A renowned criminal lawyer, he defended some of the landmark cases in Malta during the 1980s.
His sudden death in 2010 shocked the nation and prompted three days of national mourning and a state funeral.

Question: What is the date of death of Mario De Marco's father?
Answer: 12 August 2010