Question: What is Martien Vreijsen ethnicity if he was born in Breda?

Context articles: Carl Frederik von Breda
Breda
Jan van Breda Kolff
Willem van der Hoeven
Tamás Pető
Wilmer Kousemaker
Robbie Haemhouts
Rob Penders
Martien Vreijsen
Cor Hemmers

Carl Frederik von Breda (August 16, 1759 – December 1, 1818) was a Swedish painter who studied in and spent much of his career in Britain before becoming painter to the Swedish court.
 He was born in Stockholm in 1759, and moved to Britain where he was a student of Joshua Reynolds.
 Breda specialized in painting portraits and was called "the van Dyck of Sweden".
 He returned to Sweden 1796 where he became Professor at the Academy of Arts, a popular portraitist, and a court painter.
 Breda married at age 22 and his son, Johan Fredrik, was also a painter, who studied under his father.
 Breda died in Stockholm in 1818.
Breda (] ) is a municipality and a city in the southern part of the Netherlands.
 The name Breda derived from "brede Aa" ('wide Aa' or 'broad Aa') and refers to the confluence of the rivers Mark and Aa.
 As a fortified city, the city was of strategic military and political significance.
 Although a direct Fiefdom of the Holy Roman Emperor, the city obtained a municipal charter; the acquisition of Breda, through marriage, by the house of Nassau ensured that Breda would be at the center of political and social life in the Low Countries.
 Breda had a population of in ; the metropolitan area had a population of .
Jan Michael van Breda Kolff (born December 16, 1951) is an American former college and professional basketball player and college basketball head coach.
 The son of coach Butch van Breda Kolff and grandson of Dutch soccerplayer Jan van Breda Kolff, he played from 1975 to 1983 for the Denver Nuggets, Kentucky Colonels, and Virginia Squires in the American Basketball Association, and the New York/New Jersey Nets in the National Basketball Association.
 From 1970 to 1974 he played for Vanderbilt University, and in 1974 he led the Commodores to a Southeastern Conference championship as SEC Player of the Year.
Willem van der Hoeven (born 11 May 1944 in Breda) is a Dutch former manager, former CEO and former chairman of Dutch Eredivisie club NAC Breda.
Tamás Pető (born 8 June 1974) is a Hungarian footballer who is currently playing for Lombard-Pápa TFC.
 He was released by his former club NAC Breda.
 Pető is a midfielder who was born in Ajka and made his debut in professional football, being part of the FC Veszprém squad in the 1992-93 season.
 He also played for Győri ETO FC, Videoton FC Fehérvár, Újpest FC and Vasas SC before joining NAC Breda.
Wilmer Kousemaker (born 12 July 1985 in Tholen, Zeeland) is a Dutch footballer who plays as a midfielder for Capelle in the Dutch Topklasse.
 He formerly played for NAC Breda, HFC Haarlem, FC Den Bosch and FC Dordrecht.
 Kousemaker made his debut in professional football, being part of the NAC Breda squad in the 2003–04 season.
Robbie Haemhouts (born 9 December 1983 in Brasschaat) is a Belgian professional footballer who currently plays as a midfielder for NAC Breda in the Dutch Eredivisie.
 He formerly played for NAC Breda, FC Den Bosch, FC Emmen, FC Omniworld, Helmond Sport and Willem II.
Rob Penders (born 31 December 1975 in Zaandam, North Holland) is a former Dutch footballer who mainly played for NAC Breda during his career.
 Penders is a defender who made his debut in professional football, being part of the RBC Roosendaal squad in the 1994–95 season.
 In the season 1999-2000 he joined NAC Breda.
 He played there for 10 seasons.
Martien Vreijsen (] ) (born 15 November 1955 in Breda) is a retired Dutch footballer.
Cornelius "Cor" Hemmers (born August 24, 1956 in Breda) is a Dutch kickboxing trainer associated with the Golden Glory gym in Breda, Netherlands.