Bleary's Cross, a quondam monument on the lands of Knock, in Renfrew parish, Renfrewshire. It comprised an octagonal pedestal, 6 feet in diameter, with an octagonal column, 10 feet high; it had neither inscription nor sculpture; it was traditionally regarded as commemorative of the premature birth, through accident near it, of the child who became King Robert N.; and it was removed in the year 1779.

(F.H. Groome, Ordnance Gazetteer of Scotland (1882-4); © 2004 Gazetteer for Scotland)