Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
Marson
←
Latin
Marcum
(derived)
←
Latin
Marcus
(mention)
←
Latin
Martinus
(mention)
←
Latin
Martis
(mention)
←
Latin
Mars
(mention)