1) Used to describe horses which had distinguishing marks, probably streaks or patches.
Many of the examples relate to mares: 1539 a great franeid meire, Allerton Mauleverer
1546 one felie that was of a franed mare, Westerdale
1559 one frayned mere, North Stainley
1564 a frayned graye mere, Marske
1631 one gray fraind nagge racks and trots, Adwalton.