Norman Rockwell was a 20th century American painter. His name begins with the letter R.
Pierre-Auguste Renoir was a 19th century French artist. His name begins with the letter R.
Paul R. Ehrlich
E. J. R. Eaglesham has written: 'The foundations of 20th century education in England'
R. van de Velde has written: '19th and 20th century art and literature'
J. R. Collins
R. A. Warke has written: 'Ripples in the pool' -- subject- s -: 20th century, Biography, Bishops, Church history, Church of Ireland
Frances Wright and Harriet Martineu were philosophers from the 19th century. Judith Jarvis Thompson was a philosopher from the 20th century.
No. it's not necessary unless it forms part of the proper noun. But twentieth can also be written in numeral. Examples: 20th Century Fox Twentieth Century ( title of the movie directed by Howard Hawks)
H. R. Penn has written: 'A personal account of the politics and history of the British Virgin Islands in the 20th Century' -- subject(s): History
2 in the 19th century, Hiram Revels (R - Mississippi) 1870-1871 and Blanche Bruce ( R - Mississippi) 1875 - 1881 2 in the 20th century, Edward Brooke ( R - Massachusetts) 1967 -1979 and Carol Moseley Brown ( D - Illinois) 1993 - 1999
Hennu or Henenua was an Egyptian noble, serving as m-r-pr "majordomus" under Mentuhotep II and Mentuhotep III in the 21st to 20th century BC.
QUARKS are the smallest particles.they r known to be smaller than electrons,neutrons and protons.discovered way back in the 20th century