Apostolic Succession in the Roman Catholic Church
The Episcopal Lineage of Pope Pius III
La Genealogia Episcopal del Santo Padre Francisco
UGCC Episcopal Lineage
Pope Eugene IV
Pope Nicholas V
Pope Leo XI
The Ravizza Line
A Maronite Lineage
Pope Pius III Lineage
Pope Julius III
Pope Hadrian VI Lineage
Pope Gregory XIV Lineage
Pope Sixtus V Lineage
Pope Pius IV Lineage
Pope Urban VII Lineage
Pope Marcellus II & Pope Paul IV Lineage
Missing papal lineages
Pope Innocent XIII Lineage
Pope Clement XI Lineage
Pope Innocent XII Lineage
Pope Alexander VIII Lineage
Blessed Pope Innocent XI Lineage
Pope Clement X Lineage
Pope Clement IX Lineage
Pope Alexander VII Lineage
d'Estouteville Lineage
Roman-rite bishops belonging to Eastern lines
Pope Gregory XVI lineage
Pope Innocent X Lineage
Pope Gregory XV Lineage
Pope Pius VII Lineage
Pope Pius VI lineage
Pope Clement XIV Lineage
Pope Clement XII Lineage
Pope Leo XIII Episcopal Lineage
Blessed Pope Pius IX & Pope Pius VIII Lineage
von Bodman Lineage
de Bovet Lineage
Pope John Paul I Lineage
Popes Paul VI, Pius XII, Benedict XV, and St. Pius X
Blessed Pope John XXIII Lineage
Pope John Paul II Lineage
Pope Pius XI Lineage
Pope Benedict XVI Lineage

Episcopal lineages (short)






Francesco Todeschini-Piccolomini, Pope Pius III. Consecrated 1 October 1503 at Rome, Vatican, by Giuliano Cardinal della Rovere, Bishop of Ostia e Velletri, Dean of the Sacred College of Cardinals, the future Pope Julius II, assisted by Adello Piccolomini, Bishop of Soana, and Francesco Erulli, Bishop of Spoleto. Although the new Pope had been elected Archbishop of Siena on 6 February 1460, at the time of his election as Pope, 22 September 1503, he was not yet a priest. He received presbyteral ordination on 30 September 1503.

Pope Pius III was consecrated by his successor, Giuliano Cardinal della Rovere, the future Pope Julius II.  Please see the d'Estouteville line for the remainder of this lineage.