In the will of Frederick the Great, Elisabeth was secured not only the continuation of her usual income; an additional 10,000 thalers annually; residence, games wine and firewood in the royal palaces of her choice; and a directive that his successor and nephew Fredrick William always treat her with respect due to her position. As Queen Dowager, Elisabeth Christine had an active role in public life. Due to her long experience in handling the representational life of the reign of Frederick the Great, "the Queen Dowager, who, by her circumspection and natural dignity, was of more importance than the Queen regnant", was often consulted in court matters. She was a center in the family life of the royal house, corresponding with them while they were away, particularly with her former foster daughter Princess Frederica Charlotte of Prussia.