Diocese of

De Aar

South Africa South Africa

Continent: Southern Africa

Rite: Roman (Latin)

Type: Diocese Diocese

Name: De Aar / De Aaren(sis) (Latin)

Ecclesiastical Province: Cape Town

Neighbouring Dioceses: Oudtshoorn (↙), Keimoes–Upington (↖), Kimberley (↑), Bloemfontein (↗), Aliwal (→), Queenstown (↘), Port Elizabeth (↓)

Depends on: Dicastery for Evangelisation

Celebrations

Patron Saint: Our Lady of Assumption

Liturgical Calendar (National) 📅

History

Contact Info

Address: 1 Van Riebeeck Street, PO Box 73, De Aar 700, South Africa

Phone: (053) 631 1149

Present Prelates

Bishop (2009.07.17 – ...):Bishop Adam Leszek Musiałek, S.C.I. (69)Bishop Adam Leszek Musiałek, S.C.I. (69)

Monsignors (1)

Ordinaries

Bishops of De Aar (Roman Rite)

Bishop Adam Leszek Musiałek, S.C.I. (69)Bishop Adam Leszek Musiałek, S.C.I. (69)
(2009.07.17 – ...)

Bishop of De Aar (South Africa)

Ecce venio

Born:1957.05.09 (Wieruszów, Poland)
Ordained Priest:1983.06.09
Consecrated Bishop:2009.09.24

Bishop of De Aar (South Africa) (2009.07.17 – ...)

Apostolic Administrator of Aliwal (South Africa) (2017.09.01 – 2019.11.15)

Bishop Joseph James Potocnak, S.C.I. (93)Bishop Joseph James Potocnak, S.C.I. (93)
(1992.01.23 – 2009.07.17)

Bishop emeritus of De Aar (South Africa)

Born:1933.05.13 (Berwick, PA, USA)
Ordained Priest:1966.09.21
Consecrated Bishop:1992.05.01

Bishop of De Aar (South Africa) (1992.01.23 – 2009.07.17)

Bishop Fritz Lobinger
(Apostolic Administrator 1987.11.18 – 1992.01.23)

Bishop Joseph Anthony De Palma, S.C.I.
(1967.04.13 – 1987.11.18)

Born:1913.09.04 (Walton, NY, USA)
Ordained Priest:1944.05.20
Consecrated Bishop:1967.07.19
Died:2005.02.03 († 91)

Superior General of Congregation of the Priests of the Sacred Heart (Dehonians) (1959.07.15 – 1967.06.06)

Bishop of De Aar (South Africa) (1967.04.13 – 1987.11.18)

Apostolic Administrator of Aliwal (South Africa) (1981.09.11 – 1986)

Prefects Apostolic of De Aar (Roman Rite)

Fr. Louis Dettmer
(1953.03.24 – 1967)

Died:1967

Prefect Apostolic of De Aar (South Africa) (1953.03.24 – 1967)

Special Churches

Oudtshoorn (↙), Keimoes–Upington (↖), Kimberley (↑), Bloemfontein (↗), Aliwal (→), Queenstown (↘), Port Elizabeth (↓)

Statistics (2022.12.31)

Area: 67,249 km²

Population: 6,109 Catholics (2.9% of 208,000 total)

Pastoral Centres: 18 parishes, 1 mission

Personnel: 6 priests (5 diocesan, 1 religious), 1 deacon, 4 religious (1 brother, 3 sisters)

Population

Pastoral Centres

Priests

Deacons

Religious

Seminarians

Last updated on 2026.07.02

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