Willem de Mérode was born in 1887.
Willem de Kooning was born on April 24, 1904.
Willem de Beukelaer goes by Beukie.
Willem Haultain de Zoete died in 1637.
Willem de Sitter died on November 20, 1934 at the age of 62.
Willem Coertzen was born in 1982.
Willem de Rooij was born in 1969.
Willem de Keyser was born in 1647.
Willem De Looper was born in 1932.
Willem de Zwart was born in 1862.
Willem de Poorter was born in 1608.
Willem de Clercq was born in 1795.
Willem de Sitter was born on May 6, 1872.
Willem de Vlamingh was born on November 28, 1640.
Jan Willem de Jong was born in 1921.
Willem Haultain de Zoete was born in 1565.
Jan Willem de Pous was born in 1920.
Willem de Vries Lentsch was born in 1886.