Mauro Checcoli
Mauro Checcoli( born 1 March 1943) is an Italian equestrian and Olympic champion from Bologna.
He won an individual gold medal in" eventing" at the 1964 Summer Olympics in Tokyo.
He was also a member of the Italian team that received a gold medal in" team eventing" at the same Olympics.
Martin van Beynen
Martin van Beynen( born 1959) is a New Zealand writer, print journalist, and columnist for" The Press" in Christchurch.
Joost van Geel
Joost van Geel( 1631, Rotterdam – 1698, Rotterdam), was a Dutch Golden Age genre painter in the style of Gabriel Metsu.
Martin V. Montgomery
Martin Van Buren Montgomery (October 20, 1840 – November 12, 1898) was an Associate Justice of the Supreme Court of the District of Columbia.
Adrián Richeze
Adrián Ezequiel Richeze Araquistain( born 29 April 1989) is an Argentine cyclist riding for.
His brothers Roberto, Maximiliano and Mauro are also cyclists.
Jacob van Geel
Jacob van Geel( c.1585–1648) was a Dutch Golden Age painter.
Pieter van Geel
Petrus Leonardus Bastiaan Antonius" Pieter" van Geel( born 8 April 1951) is a retired Dutch politician Christian Democratic Appeal( CDA) party and urban planner.
He was State Secretary of Housing, Spatial Planning and the Environment from 2002 until 2007 and a member of the House of Representatives in 2002, 2003 and from 2006 till 2010.
Mauro Mendonça Filho
Mauro Mendonça Filho( Rio de Janeiro, August 8, 1965) is a Brazilian television director.
He is the son of actors Rosamaria Murtinho and Mauro Mendonça.
Martin van Geel
Martin van Geel( born 27 November 1960 in Goirle) is a retired Dutch footballer who was active as a midfielder.
Van Geel made his professional debut on at 24 August 1977 Willem II, and also played for Ajax, Roda JC and Feyenoord.
Martin van Maële
Maurice François Alfred Martin van Miële( 12 October 1863 – 5 September 1926), better known by his pseudonym Martin van Maële, was a French illustrator of early 20th century literature.
He is renowned for his work in the field of erotic literature.

Question: Did Martin Van Geel and Mauro Checcoli share the same nationality?
Answer: no