Club official responsible for 26 across perhaps (9)

I believe the answer is:

treasurer

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'club official' is the definition.
(I've seen this before)

I don't understand the remainder of the clue.

(Other definitions for treasurer that I've seen before include "Money dealer" , "Fiscal officer" , "Financial assets manager" , "Book-keeper" , "Fund holder" .)

I've seen this clue in the Irish Times.

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