What do you know about Trump’s family?

Two divorces and three marriages seems par for the course if you're Donald Trump, a man who freely admits that he's married to his business. 

Settled down (maritally speaking) for now, Trump has two sons, Donald Jr. and Eric, and a daughter, Ivanka, with first wife Ivana; a college-age daughter, Tiffany, with second wife Marla Maples; and a 9-year-old son, Barron, with current wife Melania. 

Having grown up in the spotlight, his three eldest children manged to find success and happiness while sidestepping the usual celebrity kid drama. Meanwhile, 21-year-old Tiffany, an aspiring pop star who was raised in LA, is attending business school on the East Coast and hitting the town with Manhattan's so-called "Rich Kids of Instagram." And young Barron is busy just being a fourth-grader.

Here's everything you need to know about each of the Trump heirs.