Born on This Day: September 18

Roman emperor whose conquests, administration, and public works marked the empire’s greatest territorial extent.

English writer and lexicographer whose dictionary, criticism, and essays profoundly shaped English letters.

French physicist whose pendulum demonstrated Earth’s rotation and whose optical work advanced measurement.

Canadian prime minister whose government expanded civil rights and reshaped national politics.

Swedish-American actor whose screen presence and performances became enduring landmarks of cinema.

American actor whose extensive stage, film, and television work influenced modern character acting.

American actor whose portrayal of Tony Soprano transformed television drama and antihero characterization.

American actor and producer whose work has influenced contemporary film, television, and public discussion.