The news tus reached Detroit of the death at Greenwood, in Arizsna, of the Hon. Henry T. Backus, a well known lawyer ot Detroit. He was one of the Senators from Detroit in the Legislature of lMil, and afterwards held the position of judge ofthe United States Court of Arizona. He has lived in. Detroit fori some years past, shaving gone West within within the last few months for the benefit of his fail'ug health, liis wife was daughter daughter of Gov. Woodbridge.