A Says You! Spotlight Round: Personifications

Some surnames have entered into the language, representative of their respective contributions. Napoleon – for example – became a pastry, Wellington… a beef.
Tell me, from the absurd clues given, which surname is called to mind by the following.

1.
Scottish pavement
2.
An unctuous automotive engineer
3.
A Critish bleric
4.
A shadowy French politico
5.
A Teutonic gas-bag
6.
A button front Earl