1840
one
thousand eight
hundred and forty-
eenduizend achthonderdveertig
eintausendachthundertvierzig
mille huit cent quarante
un mil ochocientos
cuarenta
um
mil oitocentos
quarenta
e 
mille e ottocentoquaranta
MDCCCXL
Penny post introduced. Great Irish potato famine leads to mass emigrations.