Willem Piso died in 1678.
Willem Piso was born in 1611.
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.
Willem Coucheron died in 1689.
Willem Schelfhout died in 1951.
Willem Klein died in 1986.
Willem Kloos died in 1938.
Willem Gabron died in 1678.