The following device associated with this name was registered in October of 1993 (via Atlantia): Per saltire Or and argent, a rose between four rowan trees eradicated proper. Full form: Hr{o'}{dh}n{y'} R{o,}gnvaldsd{o'}ttir
The following badge associated with this name was registered in January of 2009 (via Atlantia) and reblazoned in February of 2012 (via Atlantia): (Fieldless) A penguin statant proper wearing a spangenhelm argent strapped Or sustaining a spear argent headed Or. Full form: Hr{o'}{dh}n{y'} R{o,}gnvaldsd{o'}ttir
The following badge associated with this name was registered in February of 2012 (via Atlantia): (Fieldless) A penguin statant proper wearing a spangenhelm argent strapped Or maintaining a spear argent headed Or. Full form: Hr{o'}{dh}n{y'} R{o,}gnvaldsd{o'}ttir