hi fiction- factory no I have not all the answers yet but it does give me something to work on . I did think the same as you with Lilian "lynda" Baron. I am not sure if its a typo with 17.
mally- for 18 maybe the class title is in the clue (prince) rathe rthan the answer. However I have found several nicknames for Rudolph Valentino but none is "A prince of love"