The Kkkiratio* to Texas.—The Mar shall (Texas) Republican, of the 5ib instant, says:—*• Owing to the sickness on the Mississippi and lied River, the emigration to Texas this year has boon much less tun usual. Within the last few days, howovor, they have began to arrive, and our streets have becu made lively with wagons and new comers. Many of thews immigrants are wealthy, anJ have with them large droves of negroes, and all the necessary articles of husbandry