The following device associated with this name was registered in May of 2004 (via Atlantia) and changed/released in July of 2005 (via Atlantia): Per pale azure and vert, a unicorn statant argent and on a chief Or three ermine spots sable.
The following device associated with this name was registered in July of 2005 (via Atlantia): Azure, a mouse sejant erect argent within a bordure wavy erminois.
The following badge associated with this name was registered in April of 2005 (via Atlantia): (Fieldless) A mouse sejant erect ermine.
The following badge associated with this name was registered in March of 2009 (via Atlantia): Ermine, an uncial letter "M" within a bordure azure.