Heraldic heiress
Image:Escutcheon of [pretence demo.svg|thumb|Simple example of incorporating an heiress's arms as an escutcheon of pretence. Note that this does not display the arms of their children, but rather the changes to the heiress's arms once she marries. Their children's arms are instead quartered.]
In English heraldry an heraldic heiress is a daughter of a deceased man who was entitled to a coat of arms and who carries forward the right to those arms for the benefit of her future male descendants. This carrying forward only applies if she has no brothers or other male relatives alive who would inherit the arms on the death of the holder.
A woman is an heiress if
- she has no brothers, or
- all her brothers die without sons or daughters.:
In the tradition of English heraldry, which also applies to Wales and pre-1922 Ireland, a man's right to display his coat of arms also applies to his children and his wife. His first-born son will inherit the undifferenced arms on his father's death and pass them on to his descendants. If there is no male line surviving at the armiger's death then each of his surviving daughters becomes an heraldic heiress who holds equally the right of ownership of the arms in trust for her son, who then becomes the absolute owner of the arms.
A similar system applies in Scottish heraldry, though only the oldest daughter is a heraldic heiress.