I have Abraham Farrow married to Sybil Whitledge as grandson of Abraham Farrow born 1653 Staindrop, Durham, England died 1730 Stafford Co, VA, he had a son Isaac born 1724 Married Ann Scott.
Then there are the Farrows of Curratuck, Chowan, Hatteras Island.
For the most part Farrow is an occupational name derivative of a black smith a ferror/ferrour or farrier.. but by no means are they all related. The known Farrows who have taken DNA tests either belong to the Saxon/Danish haplogroup I2, or there are the descendants of Abraham Farrow of Durham County, who are related to the Ferror/Ferrar/Farrars of Yorkshire county and they belong to Haplogroup R1a1a1b2 (Eurasian)www.worldfamilies.net/surnames/farrar
the Farrar Farrow DNA site