Language
31 events, 1812 to 2025; 2 marked as turning points.
1812
College of Fort St. George founded
Francis Whyte Ellis founded the College of Fort St. George in Madras to train officials in South Indian languages.
1815
Birth of Tamil scholar Meenakshi Sundaram Pillai
Tamil poet and teacher Meenakshi Sundaram Pillai, later the teacher of U. V. Swaminatha Iyer, was born near Tiruchirappalli.

1816
Ellis publishes the Dravidian Proof
Francis Whyte Ellis argued that the South Indian languages form a family separate from Sanskrit.
1819
Tamil scholar F. W. Ellis dies at Ramnad
Francis Whyte Ellis, Collector of Madras and founder of the College of Fort St. George, died of cholera on 10 March 1819 at Ramnad.
1838
Robert Caldwell arrives in Madras
Robert Caldwell, who would go on to write the Comparative Grammar of the Dravidian languages, reached Madras as a missionary.

1839
G. U. Pope begins mission work at Sawyerpuram
In 1839 George Uglow Pope set sail for South India and took up missionary work at Sawyerpuram, close to Thoothukudi.

1855
Birth of U. V. Swaminatha Iyer
U. V. Swaminatha Iyer, later famed for recovering and printing many lost classical Tamil texts, was born near Kumbakonam.

1856
Caldwell's Comparative Grammar of the Dravidian languages
With his Comparative Grammar, Robert Caldwell showed that the Dravidian languages make up a separate language family.

1877
Robert Caldwell consecrated Bishop of Tirunelveli
Missionary and Dravidian scholar Robert Caldwell, based at Idaiyangudi, was consecrated as a bishop for the Tirunelveli mission.

1879
First Tamil novel, Prathapa Mudaliar Charithram, published
Samuel Vedanayagam Pillai published Prathapa Mudaliar Charithram, regarded as the first novel in the Tamil language.
1882
Swadesamitran Tamil newspaper launched
G. Subramania Iyer started Swadesamitran, the first Tamil newspaper owned and run by Indians, in Madras.
1884
Subramania Siva, independence activist, writer and associate of V. O. Chidambaram Pillai, was born at Batlagundu.

1901
Pandithurai Thevar founds the Fourth Tamil Sangam in Madurai
Pandithurai Thevar, a member of the Ramnad royal family, founded the Madurai Tamil Sangam, known as the Fourth Tamil Sangam, to promote Tamil learning.
1913
Work begins on the University of Madras Tamil Lexicon
In January 1913 the University of Madras began work on the Tamil Lexicon, the most comprehensive Tamil dictionary, published in 1924-1939.
1916
Maraimalai Adigal starts the Pure Tamil movement
Maraimalai Adigal pledged to use Tamil free of Sanskrit loanwords, starting the Tanittamil Iyakkam (Pure Tamil movement).

1936
University of Madras completes the Tamil Lexicon
The final volume of the University of Madras Tamil Lexicon was published, completing the largest Tamil dictionary of its time.
1943
Tamil Isai Movement and Tamil Isai Sangam
The Tamil Isai Sangam was founded in Madras to promote the singing of Tamil compositions in Carnatic concerts dominated by Telugu and Sanskrit songs.
1946
Gandhi presides over Hindi Prachar Sabha silver jubilee
Gandhi came to Madras to preside at the Dakshina Bharat Hindi Prachar Sabha's silver jubilee.
1955
First Sahitya Akademi Award for Tamil
R. P. Sethu Pillai received the first Sahitya Akademi Award for Tamil for his essay collection Tamil Inbam.
1963
Parliament passed the Official Languages Act to allow continued use of English alongside Hindi after 1965.
1968
Second World Tamil Conference held in Madras
Madras hosted the second International Tamil Research Conference, known as the World Tamil Conference, under the Annadurai government.
Official Languages (Amendment) Act guarantees bilingualism
Amid fresh protests in Madras State, Parliament amended the 1963 Act to ensure English would continue in use alongside Hindi.
1970
International Institute of Tamil Studies founded
The state government established the International Institute of Tamil Studies in Madras for research on Tamil.

Invocation to Tamil Mother adopted for state functions
Chief Minister Karunanidhi announced that verses of Manonmaniam Sundaram Pillai's invocation to Tamil Mother would open state government functions.

1981
Fifth World Tamil Conference held in Madurai
The fifth World Tamil Conference, a gathering of Tamil scholars from many countries, was held in Madurai.
Tamil University founded at Thanjavur
The Tamil University was established in Thanjavur as a research university devoted to the Tamil language and culture.

1995
Eighth World Tamil Conference held in Thanjavur
The eighth World Tamil Conference was hosted in Thanjavur by the Tamil Nadu government.
2001
Tamil Virtual University established
To provide internet-based Tamil learning around the world, the Tamil Nadu government created the Tamil Virtual University, now the Tamil Virtual Academy.
2004
Tamil declared a classical language
The Government of India declared Tamil the first classical language of India.

2008
Central Institute of Classical Tamil moves to Chennai
The Union government's Centre of Excellence for Classical Tamil moved from Mysore to Chennai and became the Central Institute of Classical Tamil.
2025
Dispute over NEP, three-language policy and school funds
Tamil Nadu refused to sign the PM SHRI agreement or adopt the three-language formula, and the Union withheld Samagra Shiksha funds.