In need of a vintage last name

Hi!

I’ve started on a writing a book, and since I’m still developing the characters, I need a lot of names. Most aren’t a problem to come up with, except for one last name. So I thought I’d ask for ideas here
I need a vintage name, maybe wealthy or snobby sounding. something that sounds like it has existed for centuries. Or at least coming from the 18th century. I need it for a boy who I’ve named [name]Gabriel[/name] (for now).
Any Ideas?

edit: I’ve been searching for names, and I’ve come across two names i really liked, Montague and Eccleston. Any thoughts on those? I’m afraid Montague might be too tacky, since he’s the main character’s love interest, and i’m not sure about the way Eccleston sounds.