Brigton * SLN CRX, TOB S NT035944 3

Brigtoune 1681 Retours (Fife) no.1198 [see Bonnington SLN]
Brigtown 1798 Sasines no.5192 [Brigtown and Curriesholl called Bonningtown]

Sc brig + Sc toun

The eponymous bridge is presumably over the Black Devon, probably just upstream from Cultmill. But see also Balgonar SLN and Bonnington SLN.

This place-name appeared in printed volume 1