Arizonans Proud of New Justice

Arizona’s Sandra Day O’Connor, with the Senate’s unanimous backing in her pocket, will tak~ ~e oath as America’s first woman Justice on the Supreme Court Friday. But the appellate judg~’s {?reparations for her hist.ory-makmg 111$tallation were interrupted today by a mission of personal sadness as _she returned to Phoenix from Washington’s celebratory mood to attend memorial services late today for her . mother-in-law. MEANWHILE, the White House announced President Reagan will attend the Friday investiture of Judge O’Connor. The president also will host a White House reception Thursday for 160 members of the federal judiciary and hold a private luncheon for Judge O’Connor and the justices of the Supreme Court. Here at home, the mood among friends and longtime associates was one of quiet pride in Judge O’Con- . nor’s confirmation. Surprise was not in evidence; most said they had expected the easy approval. JUDGE O’CONNOR won confirmation Monday on a 99-0 Senate vote. Only Montana Democrat Max Baucus, who supported her when her nomination was endorsed 17-0 by the Judiciary Committee, was absent from the floor. He was attending a meeting in his home state. Even Alabama Republican Jeremiah Denton, who had quizzed the judge on her abortion ~tan~e and abstained from the committee s vote, went along on the fmal confirmation . “Some colleagues said I’d be laughed out of the Senate if I voted against her,” he said. “I _kept w~ndering what would the president thmk of me what would my colleagues