<human>: Could you distill the essence of the text into 1-3 sentences?

This was my Grandfathers ring. My Aunt gave me to me when I became a mason awhile back as she and my Dad both remember him saying it was his masonic ring. As far as I can tell this is not a masonic symbol. It appears to be a coat of arms but not one that I have found anywhere. I've had different people in various lodges and the grand lodge take a look at this and no one recognizes it. At this point I don't believe its masonic but would like to know what it is as I'm told my Grandfather wore it all the time. Can anyone help or point me in the right direction?
<bot>: I was given a ring of my Grandfather's and have tried to find out what it is for months. Please Help!