Track Palin and Britta Hanson pose with their inlaws on their wedding day earlier this summer. (Anonymous/ Associated Press)

Born: A daughter to Track Palin, 22, and wife Britta, 21, Saturday in Alaska, reports biographer Joe McGinniss . Kyla Grace was born to Sarah Palin’s oldest son and his high school sweetheart three months after their wedding; Palin’s camp isn’t commenting, but maternal grandmother Elizabeth Hanson gushed to Radar Online Monday with lots of proud grandma buzzwords (“beautiful”, “happy”, “love.”)