Cardinal electors for the 1914 conclave
The papal conclave of 1914 was convened to elect a pope, the leader of the Catholic Church, to succeed Pope Pius X following his death on 20 August 1914. Of the 65 members of the College of Cardinals at the time of Pius X's death, 57 participated in the subsequent conclave.
Source: Wikipedia — Cardinal electors for the 1914 conclave (CC BY-SA 4.0)