Local Church Quiz - Stumped On 3 Cryptic Questions About Great Britons

[Knightly]

Local church cryptic quiz - all about Great (or not so great) Britons:

1: The Leg of this policitian is dissected loudly (4,5)
2: Ted's Chum enjoys his mint. (4,6)
3: This lady fails to score before joining a photographer to help prepare a meal (3,6)

and a couple of transatlantic cousins clues:

4: Serve yourself at Peter's? Thats worth an investment (6,6)
5: DId the Eigth give Beyonce a smacker? (5,9)

My current thinking was

1: Nick Clegg - but strikes me as too obvious.
2: Bill Bailey - bit tenuous with the mint ?
3: Mrs Beeton ?
4: Warren Buffet - cannot see where Peter comes into it?
5: Henry Kissinger?

Any other thoughts?

[kettledrum]

4. Peter Rabbit (?) lived in a warren

[Fibonacci]

2 Andy (pandy) Murray ?

[Captain2]

£ I'd go with Mrs Beeton. 'Mrs' is pronounced Missus or Misses, ie fails to score, and Cecil Beeton the photographer

[kettledrum]

1. Tony Blair .... To knee blare ??

[Fibonacci]

5 Henry Kissinger (kiss singer) ?

[Knightly]

Great thanks for the confirmation on the answers I had, and the new and far better answers for 1 and 2.

Tony Blair (Toe Knee - Blair) - groan..