Scots-Irish, Scotch-Irish, Ulster Scots, Redshanks, Anglo-Celts, Scots-Irish genetic genealogy
Are their any particular YDNA STR markers associated with Redzhanks?
Mark, there would be, but it is too large a topic to address in this answer. Also, research of late is concentrating on SNP data rather than STR data. To date, connections between Redshank descendants and point of origin in mid Argyll, Lenox, Bute, etc., does show up.