Willem Elsschot was born on May 7, 1882.
Willem Drees was born on July 5, 1886.
Willem Kes was born on February 16, 1856.
Willem Holleeder was born on May 29, 1958.
Willem-Alexander was born on April 27, 1967.
Willem Dafoe was born on July 22, 1955.
Willem Einthoven was born on May 21, 1860.
Willem Mengelberg was born on March 28, 1871.
Willem Hendrik Keesom was born on June 21, 1876.
Pieter Willem Botha was born on January 12, 1916.
Willem de Sitter was born on May 6, 1872.
Willem de Kooning was born on April 24, 1904.
Schalk Willem Burger was born on September 6, 1852.