I found that Jonathan was approaching about 60 when he died and David about 30.

Where did you find this? I would like to see the evidence.

If this is true, then contrary to what you previously claimed, David was not older than "his yf" Jonathan.

My point is that not all BL or yf relaionships are to be labaled as we do today with that of a pedophile because of some sexual view of what they may or not feel towards each other.

If the adult partner is not sexually attracted to the boy then it is not a bl/yf relationship; it is an ordinary mentoring relationship. A boylover, by definition, is sexually attracted to boys.