Willem Witsen died in 1923.
Willem Witsen was born in 1860.
Nicolaes Witsen died in 1717.
Cornelis Jan Witsen died in 1669.
Nicolaes Witsen was born in 1641.
Cornelis Jan Witsen was born in 1605.
Willem Baudartius died in 1640.
Willem Kieft died in 1647.
Willem Klein died in 1986.
Willem Schelfhout died in 1951.
Willem Maris died in 1910.
Willem Kloos died in 1938.
Willem Muurling died in 1882.