Who is Claessen?
Claessen is a Dutch patronymic surname ("son of Claes"). Notable people with the surname include: Bart Claessen (born 1980), Dutch dance DJ known as Barthezz George Claessen (1909–1999), Sri Lankan artist and poet Gustave Claessen (fl. 1920), Belgian cyclist Hans Claessen (1562–1623), Dutch merchant and founder of the New Netherland Company Henri J. M. Claessen (1930–2022), Dutch anthropologist Roger Claessen (1941–1982), Belgian football player Claesen Ludo Claesen (born 1956), Belgian conductor Nico Claesen (born 1962), Belgian football player
