I don't believe Norton and Townsend have any relation to the Savile Row tailor Norton & Sons--though I'm certain they aren't running from the possibility of a misunderstanding. I can't say anything about Norton and Townsend, but I've had several Norton & Sons pieces (secondhand) over the years which have all been quite nice. I wouldn't say they have a strong house style. My latest Norton & Sons suit is a ventless three-button single-breasted suit with peaked lapels in a blue mohair pinstripe. The descriptions sounds all flash, I'm sure, but it's really quite a subtle thing.