Imprisoned in The Bass per Colin Forrester's book. He is listed as an occupant in the attached link. He was released in 1677 and then put in the Tolbooth in Edinburgh. We don't know if he was ever released
He is buried near Mackenzie's tomb with his son William, and William's family. His widow is buried near Mackenzie's tomb. So is his daughter in law, Anna Forrester.
Kind(eren):
Record for William Forrester W.S.