Catharine often exerted the power which she acquired over her husband for noble ends. A great many persons, who from time to time excited the displeasure of the Czar, were rescued from undeserved death, and sometimes from sufferings still more terrible than death, by her interposition. In many ways she softened the asperities of Peter's character, and lightened the heavy burden of his imperial despotism. Every one was astonished at the ascendency which she acquired over the violent and cruel temper of her husband, and equally pleased with the good use which she made of her power.
There was not, however, always perfect peace between Catharine and her lord. Catharine was compelled sometimes to endure great trials. On one occasion the Czar took it into his head, with or without cause, to feel jealous. The object of his jealousy was a certain officer of his court whose name was De la Croix. Peter had no certain evidence, it would seem, to justify his suspicions, for he said nothing openly on the subject, but he at once caused the officer to be beheaded on some other pretext, and ordered his head to be set up on a pole in a great public square in Moscow. He then took Catharine out into the square, and conveyed her to and fro in all directions across it, in order that she might see the head in every point of view. Catharine understood perfectly well what it all meant, but, though thunderstruck and overwhelmed with grief and horror at the terrible spectacle, she succeeded in maintaining a perfect self-control through the whole scene, until, at length, she was released, and allowed to return to her apartment, when she burst into tears, and for a long time could not be comforted or calmed.
With the exception of an occasional outbreak like this, the Czar evinced a very strong attachment to his consort, and she continued to live with him a faithful and devoted wife for nearly twenty years; from the period of her private marriage, in fact, to the death of her husband. During all this time she was continually associated with him not only in his personal and private, but also in his public avocations and cares. She accompanied him on his journeys, she aided him with her counsels in all affairs of state. He relied a great deal on her judgment in all questions of policy, whether internal or external; and he took counsel with her in all matters connected with his negotiations with foreign states, with the sending and receiving of embassies, the making of treaties with them, and even, when occasion occurred, in determining the question of peace or war.