Heads of state and royalty will start converging on Rome on Friday for the funeral of Pope Francis in the Vatican’s St. Peter’s Square, but the group of poor people who will meet his casket in a small crosstown basilica are more in keeping with Francis’ humble persona and disdain for pomp.

Pope Francis began his papacy in 2013 during the Obama administration, but former President Barack Obama is not planning to attend, according to a spokesman.

His memorial service is set for Saturday morning at 10 a.m. local time (4 a.m. ET) and his body will be buried at Rome's Basilica of Saint Mary Major in a simple wooden casket, per his request.