Almost 24 years ago, the world watched Prince William and Prince Harry, age 15 and 12, walk behind their mother’s coffin. On Saturday afternoon, eyes turned to the brothers at a different funeral — that of their grandfather, Prince Philip

Almost 24 years ago, the world watched Prince William and Prince Harry, age 15 and 12, walk behind their mother’s coffin. On Saturday afternoon, eyes turned to the brothers at a different funeral — that of their grandfather, Prince Philip.