Not come up with anything for cooler but there is is a Dan river in the states and a party could be a do.

Surname Dando?

You're wrong on the river (it's in the UK) but correct with the party.

Think I've got it....

Cooler as in jail = Nick
River (flows through Cornwall) = Fal
Do as above

Nick Faldo?

I couldn't have explained it better myself.

Well done Terrence.

Ace clue BD

Sounds a healthy place by the river, right?

Jim for the forename - after that I'm lost.

Jim is indeed the first name

Jim Courier?

You can have a river courier and it's got r at the end for right.

Jim Beglin

River Lyn
You beg for an answer at the end.

Sorry no....

Surname has 5 letters though....

Extra hint: not a name of a river like the last clue.....

It's the cricketer Jim Laker

It certainly is, well done Albion

The Royal Mile is this

Justin Edinburgh.

You are spot on ~well done and back over to you

Nice clue.

And on we go with:

Supporter and his cat turn in

Some ideas...

Supporter could be Ally? Or it may be something more cryptic like 'bra'. Fan is another obvious synonym of course

Cat...Tom, puss, mog, lion etc, or the name of a specific cat maybe

Thought turn in might equal 'ni'.....

Bravo.


Nope.


Also nope.

She's a footballer.

It's Brandi Chastain

Supporter - bra
The rest is an anagram

Correct.

Bra = supporter

ndichasta = and his cat (turned)

in

Well done, and the ball's back in your court.

Good luck!

Manor may be Hall, Castle or Villa

Unfortunately with all the sportspeople I know of those names, none of their forenames befit the start of the clue...

Perhaps 'mix' is an anagram indicator and a type of drink the fodder, eg: 'A gin' becomes 'Gina' or 'Angi'....

Not hall, castle or villa - it's the name of a Manor in the UK.