Presidents, royalty and a multitude of simple mourners bade farewell to Pope Francis on Saturday at his funeral, where a cardinal said the pontiff's legacy of caring for migrants, the downtrodden and the environment must not die with him.

Francis, who took his name after Saint Francis of Assisi, was known for his outreach to the poor and those in poverty and that will be reflected in his minimalist burial at Saint Mary Major. He is the first pope to be buried outside the Vatican in over a century and the first to be buried at Santa Maria Maggiore in more than 300 years.

World leaders and rank-and-file Catholic faithful bade farewell to Pope Francis in a funeral Saturday that highlighted his concern for people on the peripheries and reflected his wish to be remembered as a simple pastor.