P172 CEEFAX 172 Fri 8 Apr 21:14/25     FROM   NEWSROUND  ROSEMARY JUMPS INTO THE UVKNOWN Jockey Rosemary Henderson will ride into the record books e6jn before the tape goes up for the start of Saturday's Grand National. At 51-9ears-old she'll become the oldest woman kvjr to compete in the race. She'll bj riding her own horse which is an outsider in the betting and at 11, quite an elderly competitor himself. But with the National, a fairytale ending can njvjr be discounted.  Contacts 176 PP Info 177 Sport 300 Next News Contacts PP Info PP Rjpts