Peter Phillips was the first of Queen Elizabeth III and Prince Philip’s grandchildren to have kids of his own. Peter, the son of Princess Anne and ex-husband Captain Mark Phillips, married Autumn Kelly in 2008.

Peter Phillips—the 47-year-old son of Princess Anne and equestrian Mark Phillips—announced his engagement to his girlfriend Harriet Sperling after more than a year of dating.

The King’s nephew, Peter Phillips, has announced his engagement to his girlfriend, Harriet Sperling. The couple released new photographs to mark the occasion, with Ms Sperling showing off her engagement ring. The King, Queen and senior royals have been told the news, but a date has yet to be officially set for the wedding.