In the display that shows on the Authorities Summary page /authorities/auth_finder.pl it is not possible to control which fields display. Specifically for PERSO_NAME authorities the 100$a displays and the $y Chronological subdivision displays. For the PERSO_NAME it would be more relevant to display the $e relator term.
Hi Janet, could bug 30554 work for you?
Yes, I think bug 30554 would go a long way to resolving this.. however, we'll need a good starting place with the MARC21 XSLT too before it becomes especially useful.
*** This bug has been marked as a duplicate of bug 30554 ***