Marie of Romania
18751938
The last Queen consort of Romania, also known for her work as a nurse, artist, and diarist
3 coffadwriaeth wedi'u canfod
Gweld pob un yn Bywydau gyda'r hidlydd wedi'i gymhwyso18751946
American physical chemist known for the covalent bond, Lewis dot structures, and coining the term 'photon'