The following device associated with this name was registered in August of 1979 (via the East) and reblazoned in August of 1983 (via Atenveldt): Per bend sinister gules and sable, in pile a mullet of eight points pierced, the second point elongated, between two staves in saltire and a lightning flash argent.
The following device associated with this name was registered in August of 1983 (via Atenveldt): Per bend sinister gules and sable, in pale two staves in saltire, a mullet of eight points pierced elongated to sinister chief, and a lightning flash bendwise argent.
The following badge associated with this name was registered in May of 1983 (via Atenveldt): Per bend sinister gules and sable, a bull's head cabossed and in chief a unicorn horn palewise argent. for Caer Elydr
The following badge associated with this name was registered in August of 1983 (via Atenveldt): Per bend gules and sable, a unicorn's horn palewise between in fess a bear and a bull combattant argent. for Huw Iago