Adam de Knocks
Relationship=19th great-grandfather of Dorothy Kollros.
Adam de Knocks was a contemporary of Alexander II, king of Scotland and received from Walter, son of Alan, steward of Scotland, the lands of Knock, in the barony of Renfrew. The family got also from the Great Stewart the lands of Ranfurlie and Grieff Castle in feu and heritage. from 1214 to 1249.1,2 He fl. From 1214 to 1249.3,4