Porter TUL S NS959894 2
Porter 1619 RMS vii no. 2017 [in barony of Tulliallan; see PNF 1, 564]
the Porter 1657 NAS CH2/723/3, p. 98 [Minutes of Dunblane Presbytery]
Porter 1783 Stobie
? Sc porter
Perhaps connected with the office of porter (janitor) or door-keeper of Tulliallan Castle.
This place-name appeared in printed volume 1