Johannes Eugenius Bülow Warming
1Kraks Blaa Bog (Aarlig Udgave siden 1910 / Yearly Published since 1910), 1910-, Kraks Forlag.
Jens Christian Jespersen Warming
1Kraks Blaa Bog (Aarlig Udgave siden 1910 / Yearly Published since 1910), 1910-, Kraks Forlag.