| Group |
Integration |
States |
Important Persons |
| Matsya Union |
March 17, 1948 |
Karauli, Alwar, Dholpur, Bharatpur |
The Cabinet of this Union was formed under the Leadership of Shri Shobha Ram. |
| Rajasthan Union |
March 25, 1948 |
Banswara, Bundi, Dungarpur, Jhalawar, Pratapgarh, Kota, Tonk, Shahpura, Kishangarh |
The Kota Naresh (Bhim Singh II) was appointed as the Rajpramukh and Shri Gokul Lal Asawa was appointed as the Chief Minister. |
| United State of Rajasthan |
April 18, 1948 |
Udaipur joined with other Union of Rajasthan.
|
Sir Bhopal Singh, the former Maharana of Udaipur was appointed as Rajpramukh and the Kota Naresh (Bhim Singh II) was appointed as Up- Rajpramukh of this Union and the Cabinet was formed Under the leadership of Shri Manikya Lal Verma. |
| Greater Rajasthan |
March 30, 1949 |
Bikaner, Jodhpur, Jaisalmer, Jaipur joined the United State of Rajasthan. |
Formally inaugurated on 30 March 1949 by Sardar Vallabh Bhai Patel. |
| United State of Greater Rajasthan |
May 15, 1949
|
Matsya Union merged in Greater Rajasthan |
The Maharana Bhopal Singh of Udaipur was appointed as the Maha-Rajpramukh and the Kota Naresh (Bhim Singh II) was appointed as the Up- Rajpramukh and the Cabinet were formed under the leadership of Shri Hira Lala Shastri. |
| United Rajasthan |
January 26, 1950 |
18 States merged with Princely State Sirohi excluding Delwara and Abu. |
Shri Hira Lal Shastri submitted his resignation from the Chief Ministership and the interim government was formed on 26 April 1951. |
| Re-organised Rajasthan |
November 01, 1956 |
Under State Re-organisation Act 1956 the former part ‘C’ State of Ajmer, Abu Road, Taluka, the former part of princely State, Sirohi which was amalgamated in former Bombay and Sunel Tappa area of the former Madhya Bharat fused with Rajasthan. |
By 1956, the system of voluntary unions of states was dismantled and the position of Rajpramukh was abolished. |
