Jaap Bulder was born in 1896.
Jaap Bulder died in 1979.
Evert Bulder was born in 1894.
Jaap Van der Poll was born on June 19, 1889, in Amsterdam, Noord-Holland, Netherlands.
Jaap Valkhoff was born in 1910.
Jaap Krijtenburg was born in 1969.
Jaap Stockmann was born in 1984.
Jaap Boot was born in 1903.
Jaap Burger was born in 1904.
Jaap Boersma was born in 1929.
Jaap Kraaier was born in 1913.
Jaap Meijer was born in 1905.
Jaap Bakema was born in 1914.