Jimmy Carter has a total number of four children with Rosalynn Carter, the youngest being their only daughter, Amy Carter. Here's how old she is now.

Bettmann / Contributor / Getty Images During an emotional speech from Rosalynn and Jimmy Carter's daughter, Amy Carter, she read a 75-year-old love letter her dad wrote to her mom. On Thursday, January 9,

Amy Carter, the only daughter of 39th president of the United States Jimmy Carter, will be back in the spotlight today for her father's national funeral at the National Cathedral in Washington, D.C., after years of leading a largely private life. But, her college years in New England were anything but private.

After decades out of the public eye, former president Jimmy Carter's family —including his youngest child, Amy Carter, who was just nine years old when her father was elected—is back in the spotlight once more for his state funeral.

Amy Carter was 9 when she joined her parents in walking in Jimmy Carter's inaugural parade in 1977. She then lived in the national spotlight, becoming the first young child in the White House since Caroline and John Kennedy Jr—photographed roller-skating outside,