The digital collection Krigsbreve [War Letters] presents some 450 letters written by the Danish soldier Georg Christian Knudsen between 1913 and 1918, mainly addressed to his fiancée Marie Hübschmann and her mother. The website is maintained by his grandchildren Hanne Winther Knudsen and Werner Knudsen. During the First World War [Danish: Første Verdenskrig] Denmark belonged to the neutral countries. However, Knudsen served in the German army. He had been born in 1886 to the south of the Danish border at that time. The website gives transcriptions of each letter; the letters were published in their original sequence. A few photographs illustrate this letter collection. The website and the letters are accessible in Danish.