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 3384 births, 3950 deaths, 1122 murders, 498 disasters and 2084 other events about 5737 people in 6452 places until today.
Birth(+)Fact(x)Death(-) Calendar is an ongoing project since 1985 by DDV.