RICHMOND or RUNCIMAN?

We have a 65/67 match* with a RICHMOND that should bear examination. Family information known, yet to be explored, is that an Andrew, born about 1807 in Scotland, turned up in New York, where there was a son Alexander born in 1845.

* 65/67 to what is shaping up as the modal dna signature for Lineage 1, that of Jerry (R-2)