Francillon (surname)
Francillon is a surname, and may refer to: Ernest Francillon (born 1834), founder and manager of Longines watch manufacturing company James Francillon (1802–1866), English barrister and legal writer John Francillon (1744–1816), English jeweller and naturalist Robert Edward Francillon (1841–1919), English journalist and author See also Francillon, Indre, France Francillon was also the title of Alexandre Dumas, fils's last play.