Rich/posh/noble British surnames?

I have a character named [name_m]Nicholas[/name_m] and I’m trying to find a surname for him but nothing seems to fit. I want something that fits with his character. He’s a [name_f]British[/name_f] [name_m]Marquess[/name_m], arrogant, can be cruel, snobby. Any ideas/suggestions will help!

Freckenham, Freckingham
Charlesworth, [name_u]Carrington[/name_u]
[name_m]Davenport[/name_m]
[name_m]Kenton[/name_m], Kentisham
[name_m]Ingram[/name_m]
[name_m]Bartram[/name_m]
[name_m]Walther[/name_m]
Walterson
[name_m]Pollock[/name_m]
Prestwich
[name_m]Warwick[/name_m]
Overton
Millsbury
Mortensen
Slatersbridge
Gunthorpe
Brandthorpe
Browthorpe
Canterbury
Ascot
Corvington
Lederwigg
Wiggins

Fanshawe
Egerton
Arbuthnott
Kilbride
De Launcey
Latymer
Venables
[name_m]Montague[/name_m]
Carruthers
[name_m]Havelock[/name_m]
[name_m]Trevelyan[/name_m]
Chisholme
Ogilvy