The pope is the head of the Catholic Church.
Benedict is now retired and hads no official duties in the governance of the Church.
the Cardinals, bishops, priests and nuns all have certain duties to full fill in the Vatican where the Pope resides.
They were and still are the head of the catholic church
The period of a pope's term in office is called a papacy. There is no fixed term length, as a pope serves for life unless he resigns or is otherwise unable to fulfill his duties. The papacy continues until the death or resignation of the pope, after which a new pope is elected.
There is no real chief of staff by that title. There is, however, a camarlengo who assists the pope and takes over most of the popes administrative duties should the pope die. The current Camerlengo to Pope Francis (2014) is Jean-Louis Tauran.
The zucchetto worn by Pope Francis during his papal duties is a symbol of his authority and position as the leader of the Catholic Church. It is a traditional head covering that signifies his role as the head of the church and his connection to God.
The camarlengo takes care of the day to day running of the Church in the absence of a pope. He only carries out basic administrative duties and can make no major decisions. During this time his main concerns are planning the funeral of the previous pope as well as arranging the conclave that will elect a new pope,
Monsignor is an honorary title given to some priests by the pope through recommendation of the local bishop. It is based on merit and years of service to the Church. There are no special duties other the the normal pastoral duties to receive the title.
Are you referring to the Camerlengo? If a pope dies or resigns, until a successor Pope can be elected, the Camerlengo serves as the Vatican City's head of state. He does not have the powers of the pope, however, and is in now way considered to be a 'vice pope.' His main duties during this time is to arrange the funeral of his predecessor and the plan the conclave that will elect the next pope. The current camarlengo, appointed in December of 2014, is Cardinal Jean-Louis Tauran.
A monsignor is a member of the clergy of the Catholic Church who has received an ecclesiastical honorific title from the pope. A monsignor is a clergy member who provides the church with special governance.
The Vatican City state is his current home and he was born in Germany and lived there for most of his life before taking on duties in the curia.
Pope was employed by the MoD (British Ministry of Defence). One of his minor duties was to investigate claims of UFOs to see if they had any defence implications.Pope's personal conclusion did not concur with that of his employers on the validity of the reports and he resigned.