Patrick Maclellan of Bombie (d. c. 1452) Sheriff of Galloway, then the head of his family, the Clan MacLellan, and a staunch royalist declined an invitation to join William Douglas, 8th Earl of Douglas, along with the Earls of Ross and Crawford and Ormond in a powerful alliance against the young King James II of Scotland.

Can we draw the following conclusion?
Patrick Maclellan of Bombie  lived in the 15th century

Pick your answer from:
(I). Yes.
(II). It's impossible to say.
(III). No.
(I).