Thank you for changing your title - obviously his dementia was sorrowful. But in your original title posting you said “how sad he lived was sad” which is not accurate at all. The opposite in fact.
Everything in the video all taken from Wikipedia apart that Gordon played for Kilbirnie Ladeside he did not. He played for Largs Thistle. The big man always said the 2 teams he would have loved to play for were Kilbirnie Ladeside and Rangers.