Willem Winkelman died in 1990.
Willem Winkelman was born in 1887.
Henri Winkelman died on 1952-12-27.
George Winkelman died on 1960-05-19.
Michael Winkelman died on July 27, 1999.
George Winkelman died May 19, 1960, in Washington, DC, USA.
Michael Winkelman's birth name is Michael Lew Winkelman.
Willem Muurling died in 1882.
Willem Caland died in 1932.
Willem Baudartius died in 1640.
Willem Eversdijck died in 1671.
Willem Kieft died in 1647.
Willem Grasdorp died in 1723.