Sep. 26—Pease Golf Course’s Keith Stone shot a blistering 3-under-par 69 on Thursday to capture a second straight New Hampshire Senior Championship golf title at Portsmouth Country Club. Stone, who fired a 74 in Wednesday’s opening round of the two-day stroke play event, was the only golfer to break par on Thursday. He notched five birdies and only two bogeys, finishing with a two-day total of …