Wikipedia
Monigo
Monigo was a prison camp opened during World War II aimed at civilian prisoners (mostly Slovenes and Croats). It was located in Monigo, a suburb of the town of Treviso. The camp was active between 1942 and 1943. The total number of inmates is not certain, but is estimated in the thousands, 3,000 or 30,000 according to the Vatican. Housed inside a barracks, the camp went into operation in July 1942.