Documents

Apostolic Letter
Ecclesia Dei

To Cardinal Constantino Patrizi, Vicar for the Diocese of Rome, declaring the rejection of the Guarentigie offered to the Pope by King Victor Emmanuel II

by Blessed Pope Pius IX (1871.03.02)

Encyclical
Ubi Prima

On unity with the Armenian Church

by Blessed Pope Pius IX (1871.03.11)

 Armenian Church 

Encyclical
Ubi nos arcano Dei

On Papal States

by Blessed Pope Pius IX (1871.05.15)

 Papal States 

Encyclical
Beneficia Dei

On the 25ᵗʰ anniversary of his pontificate

by Blessed Pope Pius IX (1871.06.04)

Apostolic Letter
Inclytum patriarcham

On the liturgical celebrations of St. Joseph, patron of the Universal Church

by Blessed Pope Pius IX (1871.07.07)

 St. Joseph 

Encyclical
Sæpe Venerabiles Fratres

On thanksgiving for 25 years of pontificate

by Blessed Pope Pius IX (1871.08.05)

Encyclical
Ordinem vestrum

Lamenting that in some places the decisions of the First Vatican Council were opposed to

(First Vatican Council)

by Blessed Pope Pius IX (1871.10.27)

 Vatican I