His lordship had the good policy to rescind the unauthorized act, and in so doing mitigated the ire of the Assembly; but he lost no time in proroguing a body, which, from various symptoms, appeared to be too independent, and disposed to be untractable. He continued to prorogue it from time to time, seeking in the interim to conciliate the Virginians, and soothe their irritated pride. At length, after repeated prorogations, he was compelled by circumstances to convene it on the 1st of March, 1773. Washington was prompt in his attendance on the occasion; and foremost among the patriotic members, who eagerly availed themselves of this long wished for opportunity to legislate upon the general affairs of the colonies. One of their most important measures was the appointment of a committee of eleven persons, "whose business it should be to obtain the most clear and authentic intelligence of all such acts and resolutions of the British Parliament, or proceedings of administration, as may relate to or affect the British colonies, and to maintain with their sister colonies a correspondence and communication." The plan thus proposed by their "noble, patriotic sister colony of Virginia," [Footnote: Boston Town Records.] was promptly adopted by the people of Massachusetts, and soon met with general concurrence. These corresponding committees, in effect, became the executive power of the patriot party, producing the happiest concert of design and action throughout the colonies. Notwithstanding the decided part taken by Washington in the popular movement, very friendly relations existed between him and Lord Dunmore. The latter appreciated his character, and sought to avail himself of his experience in the affairs of the province. It was even concerted that Washington should accompany his lordship on an extensive tour, which the latter intended to make in the course of the summer along the western frontier. A melancholy circumstance occurred to defeat this arrangement. We have spoken of Washington's paternal conduct towards the two children of Mrs. Washington. The daughter, Miss Custis, had long been an object of extreme solicitude. She was of a fragile constitution, and for some time past had been in very declining health. Early in the present summer, symptoms indicated a rapid change for the worse. Washington was absent from home at the time. On his return to Mount Vernon, he found her in the last stage of consumption.