West Balbarton KGH S NT235913 1 385 70m NOF
Westir-Balbartanis 1459 RMS ii no. 699 [Estir-Balbartanis et Westir-Balbartanis (with their mill)]
V. Balberto 363 ; 1654 Blaeu (Pont) West Fife [note suspension for n]
W Bowbarton 1775 Ainslie/Fife
West Balbarton 1828 SGF
Sc wester + en Balbarton
The division of Balbarton into an east and west part is implicit in the 1369 ‘de duabus Balbretanis’ (of two Balbartons), for which see Balbarton KGH.
This place-name appeared in printed volume 1