From the Dering Roll (c. 1270-1300)
Blazon: Argent three cinquefoils gules
There’s not a whole lot of information on Norman d’Arcy, who has got to be the third or fourth Norman in that family. Probably born around 1220 in Nocton, where his father was the lord, he died after a fairly uneventful (or at least unrecorded) life around 1314. He was the fourth son, which may make you wonder why the arms aren’t differenced, but it looks like he was the oldest (and maybe the only) son left alive when the Dering Roll was compiled.
(And yes, Austenites, this could conceivably be *the* Darcy’s coat of arms.)