Santi Quattro Coronati
Santi Quattro Coronati belongs to the titular churches of Rome from at least the end of 6th century. The title is now held by Cardinal Roger Mahony, Archbishop emeritus of Los Angeles. Among those once assigned the title are: Pope Leo IV (847), King Henry of Portugal, who, in 1580, donated the magnificent wooden ceiling, and Pope Benedict XV (1914). The full list is known only from the pontificate of Pope Benedict XII (1334–1342):