Template:USCongRep/MA/30 Massachusetts's delegation(s) to the 30th United States Congress (ordered by seniority) 30th Senate: ▌D. Webster (W) ▌J. Davis (W) House: ▌J. Q. Adams (W) ▌R. Winthrop (W) ▌C. Hudson (W) ▌A. Abbott (W) ▌D. King (W) ▌J. Rockwell (W) ▌J. Grinnell (W) ▌G. Ashmun (W) ▌A. Hale (W) ▌J. Palfrey (W) ▌H. Mann (W)