Howard Start shows up in the present time

[ladyhatshepsut.livejournal.com]

I know there's at least one such story 'cause I'm read it. I just can't remember where it is. I'd also like to find any other story where Tony's father shows up during the present (Avengers) time. The one I read shows how little Howard thought of Tony and how much he put Steve ahead of his own son, totally losing any respect Steve had for his mentor. There are lot os stories touching on the conflict between Steve and Tony over how the two men saw Howard and how how he can be so good to one and crappy to the other. I'd like to see how other writers would cover that.