VATICAN CITY (AP) — Pope Francis was mourned at his funeral Saturday as a humble pastor to those on the global margins. But a who’s who of the world’s most powerful heads of state and royalty gathered to pay their respects to the leader of a minuscule country, Vatican City, and a faith with some 1.4 billion adherents.

The bells of St. Peter’s Basilica tolled to mark the end of the funeral Mass in Vatican City, where mourners joined in a final send-off for a pontiff celebrated as a champion of the poor.