Joop Beek died in 1983.
Joop Stokkel was born in 1967.
Joop Post was born in 1950.
Joop Boutmy was born in 1894.
Joop Rohner was born in 1927.
Joop Harmans was born in 1921.
Joop Westerweel was born in 1889.
Joop Bakker was born in 1921.
Joop Keesmaat was born in 1943.
Willibrord van Beek was born in 1949.
Joop Kasteel was born on 1964-##-08.
Wolfgang Joop was born on November 18, 1944.