Drum keen Dub repaired for philosophical Trinity graduate (6,5)

I believe the answer is:

edmund burke

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'philosophical trinity graduate' is the definition.
I know nothing about this answer so I cannot judge whether this works.

'drum keen dub repaired' is the wordplay.
'repaired' is an anagram indicator.
'drum'+'keen'+'dub'='drumkeendub'
'drumkeendub' is an anagram of 'EDMUND BURKE'.

'for' is the link.

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I've seen this clue in The Irish Times.

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