First District Court. The fol-1 lowing was rocoived yesterday evening by Dcscret Telegraph line : 1'rovo, 17. The fir3t district court met at lu a.m. to-day. Tho names of the grand and petit jurors held over from March wcro called, and all answered but two or three, when they wero dismissed until to-morrow at 9 a.m., at which tiiuo they aro to be again dismissed for two weeks. Some twenty aliens were naturalized, i after being questioned whether they j were living in the practice of polygamy. ' The court adjoined till 9 a.m. of , the hsth.