Jenna Bush Hager and Henry Hager, pictured in 2006, welcomed their first child, a daughter, on Saturday, April 13, 2013, in New York. The baby is the first grandchild for former President George W. Bush and his wife, Laura.  (AP Photo/The White House, Kimberlee Hewitt)

Photo by: Kimberlee Hewitt

Jenna Bush Hager and Henry Hager, pictured in 2006, welcomed their first child, a daughter, on Saturday, April 13, 2013, in New York. The baby is the first grandchild for former President George W. Bush and his wife, Laura. (AP Photo/The White House, Kimberlee Hewitt)