He is in the same place as pearl and diamond versions(Dawns house)
after catching deoxys go to elite four and battle them then the champion should be ur dad worked for me
on Pokemon diamond,yes you do have a dad he is at the town he is in the team galatic HQ he is the team glatic leader along your wayyou will find a key and that key will unlock the doors to get inAnswerWell you see, your dad is not Cyrus (Galactics Leader) and you never battle your dad although i do believe i might know who he is. When you battle Palmer ( Your rivals dad) for the second time, after he says about your dad he says "I wonder how the professer is doing anyway?". I believe that Nintendo is trying to hint that Professer Rowan is your father. If not, it may be another professer.
He is the 50th person you battle in the battle tower, you have to beat 7 set of 7 trainers in a row to get there
Byron (as Roark's Dad.) He is the 6th Gym leader in Diamond, Pearl, and Platinum. Also his Pokemon is Steel type.
21 battles the last battle is barry (your rivals) dad
Your rivals dad.
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He is your rival's dad also the Battle Tower Tycoon.
You battle Barry's father after you have completed 21 battles successfully in the Battle Tower. This may take several attempts to complete.
U need skill, LOTS, it's hard and at the end u meet your rival's dad!
After you battle your dad in petelburg
Your friend doesn't have a dad in the game, but Roark does (first gym battle). His name is Byron (sixth gym battle)
im sorry, in the game, technecally, you have no dad.... Obviously everyone has a dad but.... Anyway, to answer your question, no, you cant meet your dad.
You have to get 4 gym badges. Then head back, and battle him.
He is in the same place as pearl and diamond versions(Dawns house)
You get it when you battle your dad which is the fifth gym