Indian Catholic News

Diocese of Thanjavur

Bishop M. Devadass Ambrose

Image of Bishop M. Devadass Ambrose
  • Date of Birth : 1947-10-06
  • Mob : +91 9443447972/ +91 4362 231252
  • Email :
  • Diocese image of Thanjavur

Short History of Thanjavur Diocese

Group: : Latin-rite
Phone : + 91-4362-231252
Address :
Website :

The diocese covers a land area of 9,583 square kilometers and includes the entire civil districts of Thanjavur, Thiruvarur and Nagapattinam (except for the two taluks or civil administration units of Papanasam and Kumbakonam in the district of Thanjavur). It also covers six taluks of Pudukottai district and two taluks of Cuddalore district. Thanjavur, Thiruvarur and Nagapattinam are considered important towns of the area.

Thanjuvar diocese has a total population of 4,874,451. Tamils and Telegus are the main ethnic groups here. Tamil and Telegu are the languages spoken in the diocese.

Political structure
Towns are governed by municipalities, whereas villages and small towns are administered by local bodies called panchayats. The members of the local bodies are elected by adult suffrage.

The per capita income here is 16,261 rupees (US$362 as of November 2006). The districts of Thanjavur and Thiruvarur are collectively called the "rice bowl" of Tamil Nadu. The area known as Cauvery Delta is well known for its farming as the river Cauvery flows through it. Fishing is a major industry in the Nagapattinam District.

Government and private operators provide extensive telecommunication facilities here. The diocese is well served by local cable TV networks.

The diocesan area is well connected in terms of transport infrastructure by roads and railways. The nearest airport is in Trichy city.

The literacy rate is 76.12 per cent.

Carnatic music, one of the two classical music styles of India, originated in this area. Every year, thousands of Carnatic musicians visit Thiruvayaru to pay homage to Sri Thyagaraja, founder of the classical tradition. This area is also known for its folk arts such as shadow puppetry and the traditional Karakatam dance.

The Diocese of Thanjavur was bifurcated from the Diocese of Mylapore on Nov. 23, 1952 by the Holy See, and was made a diocese by the Papal Bull Ex Primaevae Ecclesiae. The territory that constitutes the present Diocese of Thanjavur is the result of the work of the Portuguese Padruado Missionaries from Goa; Franciscans, Augustinians, Jesuits, Paris Foreign Missions Society (MEP), Salesians and the diocesan clergy.

On March 25, 1953, Bishop R.A. Sundaram became the first Bishop of Thanjavur. Under his leadership, the diocese developed steadily. He retired in 1986 after 33 years of episcopal ministry. His successor, Archbishop P. Arokiaswamy, took charge on Nov. 26, 1986. He retired in July 1997. M. Devadass Ambrose was ordained Bishop of Thanjavur on Sept. 24, 1997. He is the third bishop of the diocese.


Name Type
Catholic Population 1,92,381
Parishes 1,172
Diocesan Priests 173
Religious Priests 29
Total Priests 202
Religious Sisters 545
Religious Brothers 3
Ecclesiastical Institutions 10
Colleges 2
Schools 246
Technical Schools 4
Professional Colleges 4
Orphanages 51
Hostels 4
Hospitals 21
Publications 5

Search Diocese