| * | October 4, 1880 Weesp, Noord-Holland, Netherlands | |
| as Willibrordus Mullens | ||
| † | April 21, 1952 The Hague, Zuid-Holland, Netherlands |
|
Johan Soetens, Job Meihuizen Glas op celluloid/Glass on celluloid, Nederlandse cineasten en de glasfabrieken/Dutch filmmakers and the glassfactories 1918-1958 Amsterdam, 2006 |
|
Richard Abel (ed.) Encyclopedia of early cinema London and New York, 2005 |