News Report: Sarah Palin is a Grandmother Again By Raphael Chestang 7:44 PM PDT, August 8, 2011 Getty Images Sarah Palin's oldest child Track has reportedly become a father. RadarOnline.com reports that Track, 22, and his wife of three months Britta Hanson, 21, welcomed a baby girl on August 6."Kyla Grace is great," Britta's mother Elizabeth reportedly told the website. "She's beautiful."This is Sarah Palin's second grandchild. Her daughter Bristol gave birth to son Tripp at 18-years-old. Bristol and Tripp's father Levi Johnston have parted ways since Tripp's birth.