Most of Lidice’s children were sent to Łódź in Poland. There, German doctors measured the children’s facial features, identifying those with “Aryan” characteristics as candidates for Germanization – a process by which suitably featured non-German children were adopted by German families. In total, nine children met the criteria and were sent to Puschkau, Poland, to learn German and begin the assimilation process. The remaining 80 children were sent to Chełmno extermination camp.
The event inspired Edna St. Vincent Millay, an American lyrical poet and playwright, to write this poem.
A Czech drama film Lidice (also known as Fall of the Innocent) was released in 2011.
Image and text source
http://www.smithsonianmag.com/history/story-lidice-massacre-180970242/