Mieczysław Halka-Ledóchowski (IPA: /mʲɛˈtʂɨswaf ˈxalka lɛduˈxɔfski/), (29 October 1822 – 22 July 1902) was born in Górki (near Sandomierz) in Russian-controlled Congress Poland to Count Josef Ledóchowski and Maria Zakrzewska. He was uncle to Saint Ursula Ledóchowska, the Blessed Maria Teresia (Theresa) Ledóchowska and Father Włodzimierz Ledóchowski, General Superior of the Society of Jesus.
Celso Benigno Luigi Costantini (3 April 1876 – 17 October 1958) was an Italian Roman Catholic cardinal and the founder of the Disciples of the Lord who served as the Apostolic Chancery from 1954 until his death.He was elevated to the Cardinalship
in 12 January 1953. He is best known for his work in China. Costantini dedicated himself to improving the work of missionaries and believed that evangelization in China belonged to the Chinese people. His time there heralded countless successes and he was careful never to involve himself in the complex politics between the Church and the State.His cause for sainthood commenced on 24 June 2016 under Pope Francis and he has been titled as a Servant of God.
Achille Silvestrini (25 October 1923 – 29 August 2019) was an Italian cardinal of the Catholic Church. He served in the Vatican diplomatic corps, either in Rome or abroad, from 1953 to 1990, and later as Prefect of the Congregation for the Oriental Churches from 1991 to 2000.