Maryknoll Ordains a New Priest

On June 3, 2022 His Eminence Cardinal Luis Antonio Gokim Tagle, Prefect of the Congregation for the Evangelization of Peoples ordained Deacon John Siyumbu to the priesthood. Maryknoll Superior General, Father Lance P. Nadeau, was concelebrant.  During his homily, Cardinal Tagle spoke about John’s future ministry and God’s calling him to priesthood saying “We are all humble collaborators.”  Father Nadeau shared a greeting and message in Swahili with Father John’s family who were watching via live stream from Kenya.

After the Ordination Mass, Father John received his Mission Cross at the Maryknoll Sending Ceremony, and was commissioned to our mission service in Latin America.

Born in Kenya, East Africa, as a young boy, he attended Mass regularly with his family.  He loved celebrating the sacraments and felt the beginnings of a calling at the time of his Confirmation.  As a seminarian during his overseas training in Bolivia, Father John has commented on he grew close to many families and learned so much from them.  Through the celebration of their faith and simple acts of friendship, his own faith was strengthened.

Father John is the first candidate accepted into Maryknoll as a candidate for the priesthood from Kenya.

Summer 2024

Hello, friends! I hope this newsletter finds you well. The Vocations Team has prepared this edition with your journey in mind, whether you are discerning a call to priesthood or brotherhood, or simply deepening your engagement with mission.


We are a Catholic Society of priests and brothers based in the United States. We are dedicated to missionary work overseas in over 20 countries. Additionally, we animate Catholics in the United States to follow their own baptismal call to share God’s compassion and love with the poor, the sick, and all those in need.


L-R Tom O'Brien, Ray Finch, Joe Everson, Russ Feldmeier

(Fr. Lance P. Nadeau, Fr. James M. Lynch, Fr. Timothy O. Kilkelly, Fr. Juan Montes Zúñiga)

The Maryknoll Fathers and Brothers is overseen by our General Council, led by Superior General Rev. Lance P. Nadeau, M.M.


L-R Tom O'Brien, Ray Finch, Joe Everson, Russ Feldmeier

(Our Co-Founders Father Price and Father Walsh)





(Africa) Education and Formation of African Clergy

The Maryknoll Fathers and Brothers Africa Region will provide tuition assistance to African clergy, male and female religious at institutes of higher education or specialized training. Read More

Stories of Our Global Mission

The calling of a lifetime

The life of a Maryknoll missioner is challenging, fulfilling, and deeply rewarding. Follow your baptismal call to mission by sharing God’s compassion with the poor, the sick, and people most in need.

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