The diary

Milestone birthdays in 1920

The round-number birthdays — who turns 25, 30, 40, 50 and on up, plus whose birth centenary falls this year.

191919201921

0 celebrities reach a milestone in 1920.

January is the busiest month, with 0.

100

A century on

Born 1790–1820 · Born around a hundred years ago. Included whether or not they are still with us — a centenary marks the birth.