1) Feminine given name 
Saint Richardis, also known as Richgard, Richardis of Swabia and Richarde de Souabe in French (c. 840 – 18 September, between 894 and 896), was the Holy Roman Empress as the wife of Charles the Fat. She was renowned for her piety, and was the first Abbess of Andlau. Repudiated by her husband, Richardis later became a Christian model of devotion ...[given name] Richardis is a feminine given name. People named Richardis include: ...