There's a little more than that in there if you pay close attention. Name, rank, position, married, father's name, a bit about his character etc.We knew nothing officially about Kirk Prime's father until XI and even then all we found out was his name and that he was on the Kelvin.
A lack of a father IS a Daddy issue.
True, but all of the other Kirks had "daddy issues" of a different kind too. I don't think there's ever been a happy Kirk family in Treklit (although I've yet to read DRGIII's Cruicible: Kirk)