Hermann Joseph Muller
18901967
American geneticist who discovered X-ray induced mutations and warned of radiation dangers
3 coffadwriaeth wedi'u canfod
Gweld pob un yn Bywydau gyda'r hidlydd wedi'i gymhwyso18901935
The most prominent figure in the history of tango, an Uruguayan singer, songwriter, and actor recognized worldwide for his influential interpretation of popular music and a rich vocal range