As far as relatives of mine in America at the time go, there's the Lutz (German/Iroquois) and Lingle (German) families in Pennsylvania, and the McIntosh (Scottish) and Bond (English) families in Georgia. All of them were around for at least a few decades (some much longer) before the Revolution. Then there's the Kurth (German, Anglicization of Kurtz?) and Strom (Norwegian), from the late 1800's and 1940's respectively.