Alexander is the first child for Tiffany — who is President Donald Trump's fourth child — and her husband, Michael Boulos. He's also the 11th grandchild for Donald Trump.

Tiffany Trump, the only child from his marriage to his second wife Marla Maples, announced that she gave birth early Thursday morning. That makes grandchild No. 11 for POTUS. The first daughter, 31, ...