Mimmoy? Is that a name?

unnamed, Mimmoy, 24" x 30", oil

    I found this at a local thrift shop for $18. It appears to be signed "Mimmoy". I have been able to find out nothing about this artist. It appears to be coastal scene, judging by the fact that this seems to be painted at low tide. It could be a Maine scene. It is painted on a Grumbacher 24 canvas, and has kind of a 1950s or 1960s feel to me. Just a guess. Any help on this one would be appreciated.