It is not believed Röntgen's carcinoma was a result of his work with ionizing radiation because of the brief time he spent on those investigations and because he was one of the few pioneers in the field who used protective lead shields routinely. (10 February 1923)
There are 3327 births, 3845 deaths, 1101 murders, 490 disasters and 2011 other events about 5655 people in 6311 places until today.
Birth(+)Fact(x)Death(-) Calendar is an ongoing project since 1985 by DDV.