|Full Name||MacGowen Marco Roystar|
|Date of Birth||Anytime|
In order for MacGowen to appear in game, Buddy and Jenna must get married and send you a letter,revealing that Jenna is pregnant. 9 monthes later, they'll send you a letter saying that they've had a baby boy.
After getting that letter, you must go to their home,to activate a cutscene where you are introduced a newly born, MacGowen lying in Jenna's arms as she is still recovering from the delivery. After getting through the cutsccene,you won't be able to interact with "Mac" until he is grown up.