Their first child, and the Queen's first great-grandchild, a daughter named Savannah Anne Kathleen, was born on 29 December 2010 at Gloucestershire Royal Hospital. On 23 April 2011, the Queen was present for the baby's baptism, which took place at Church of the Holy Cross in Avening, Gloucestershire, near Gatcombe Park, the home of Phillips' mother. Savannah is 17th in line to the throne. On 29 March 2012, the couple's second daughter, Isla Elizabeth, was born at Gloucestershire Royal Hospital. She is 18th in line to the throne.