Translations:AY Honors/Heraldry - Advanced/Answer Key/95/en
From Pathfinder Wiki
Nowadays brothers rarely difference their arms during the life of their father, but often take up the mark when they become heads of families in their own right. Daughters are allowed to use their father’s arms but are omitted from the cadency system. Single women display their arms on a lozenge shape. Married women can now use a shield (with a lozenge for difference) which must include any cadency mark borne permanently by their father.