If the parents have given the female permission.
He can.
If you are a 32 year old male, you can marry a 35 year old female.
yes but the underage female/male has to have a parents consent
Yes.
Yes.
Yes if he has parental consent.
yes
Yes.
If the 16 year old has parental permission, yes.
Yes, with parental consent.
people will not think so.
No.