Way to exclude all books ABOUT someone?

I have a patron who no longer wants to receive books about a particular famous person, let's say "Frank Sinatra." In her preferences, I could exclude our subject/interest codes--"Biography," "Entertainment and celebrity biography,"  "Memoirs and autobiography," "Music," and maybe even "Television and movies"--but she's not going to get a great deal of books that she does want. I can exclude him as an author, but most of the books about him are written by others-- and those authors have written about other people and things besides Sinatra that she might want. If we were using LC Subject Headings, I might be able to exclude "Sinatra, Frank, 1915-1998...," but we can't exclude by LCSHs, right? Do others have [easily implemented] ideas about how one keeps things like this out of a patron's queue? Thank you!