Links to websites

The Commonwealth War Graves Commission refers to oorlogsgraven in Oegstgeest

The  Oorlogsgravenstichting refers to oorlogsgraven in Oegstgeest

Website Vliegveld Valkenburg mei 1940 yields a detailed account of soldiers fallen on 10th May 1940, including Klaassens en Niemeijer.

A detailed account of the air attack on the Postbrug is contained in VerhaalBusbombardementDickBreedijk.

See for informatie about the Monument Bos van Wijckerslooth the website of the Nationaal Comité 4 en 5 mei.

See for the monument Vrouwen in Verzet (Women in Resistance) of Jan Wolkers the website of the Cultuurfonds Oegstgeest.

See for informatie about the war monument in Haaswijk the website of the Nationaal Comité 4 en 5 mei.