Cardinals have no contact with the outside world after the master of liturgical ceremonies utters the words “Extra Omnes” the Latin phrase for “all out,” to ask all those present except the cardinal electors to leave the Sistine Chapel to begin the voting process.

Roman Catholic cardinals will begin their secret conclave to elect the new leader of the global Church on May 7, the Vatican said, confirming what a source had previously told Reuters.

Here is a list of the U.S. cardinals who are under the age of 80 and eligible to enter the conclave May 7 to elect a new pope: