Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
McCauley
←
Scottish Gaelic
Mac Amhalghaidh
(derived)
←
Scottish Gaelic
Mac Amhlaoibh
(derived)
←
Old Norse
Óláfr
(derived)
→
English
McAuley
(mention)
→
English
McAulay
(mention)
→
English
McGauley
(mention)