Deora (occasionally Devda, Devra, Devre) is the name of a branch of the Sonegara Chauhan clan of rajputs in India. Sonegara Chauhans ruled Jalore (the mountain on which the fort is located is called as Swarngiri-the mountain of gold and hence the Chauhans took the name Sonegara) and surrounding areas. Sonegara Chauhans are known for their valour against the ferocious sultan of Delhi Allauddin Khilji. Rao Deoraj was the progenitor of the Devra clan. In ages past, the rulers of Chandravati, Sirohi belonged to the Deora clan.
The Deora or Devda, according to their ancestral texts, are descendants of Rao Lakhan of Nadol in the Marwar area of Rajasthan. It is written in the texts that the queen of Rao Lakhan was beautiful, kind and generous like a Devi, or goddess, so her sons were called Devi-ra, meaning goddesses or Devi's sons. This Devi-ra later became Deora, Devra and Devda. Another source says that origin of word Deora is from their ancestral King Deoraj. Deora's Kuldevi is Ashapuri Maa in Nadol. The Deoras of Sirohi have a glorious past and have a respected place in the 36 Rajput clans.
The Chauhan ruled Nadol and surrounding areas before moving to Jalore and Chandravati (the latter situated on the West Banas River) became center of the Deora Chauhan clan at an early date. Rao Lumba, grandson of Rao Deoraj and a scion of the younger branch of the Chauhan rulers of Jalore, seized the town of Abu in 1311 AD. He thus founded a dynasty that was to rule the surrounding area until India gained its independence in 1947. Rao Rarmal, a descendant of Rao Deoraj, founded the settlement of old Sirohi c.1347 AD. Members of this caste are well known for their unflinching readiness for martyrdom and bravery in war. In 1405 AD, Rarmal's son Rao Sobhaji founded a town, Shivpuri, on the eastern slope of the Siranwa hills in the area known as Khuba. Sobhaji's son Rao Sahasmal abandoned this settlement, which now lies in ruins. He built the fort of Sirohi on the Western slope of the same hills and made that his capital. Later, the area under the rule of the Deora clan came to form the state of Sirohi.
The Rulers of this region
1. Maharao Maning Rai (Alias Maharao Man Singh I) 1206 – 1228 A.D.
2. Maharao Devraj (Alias Maharao Pratap Singh) 1228 – 1250 A.D.
3. Maharao Vijay (Alias Maharao Bijad or Bijal Rai) 1250 – 1311 A.D.
4. Maharao Lumbha 1311 – 1321 A.D.
5. Maharao Tej Singh 1321 – 1336 A.D.
6. Maharao Kanhar Dev 1336 – 1343 A.D.
7. Maharao Samant Singh 1343 – 1345 A.D.
8. Maharao Salkha 1345 – 1347 A.D.
9. Maharao Ran Mal 1347 – 1392 A.D.
10. Maharao Shiv Bhan 1392 – 1424 A.D.
11. Maharao Sahasramal 1424 – 1451 A.D.
12. Maharao Lakha (Alias Maharao Laxman) 1451 – 1483 A.D.
13. Maharao Jagmal 1483 – 1523 A.D.
14. Maharao Akshaya Raj I 1523 – 1533 A.D.
15. Maharao Rai Mal 1533 – 1543 A.D.
16. Maharao Duda 1543 – 1553 A.D.
17. Maharao Udai Singh I 1553 – 1562 A.D.
18. Maharao Man Singh II 1562 – 1572 A.D.
19. Maharao Surtran 1572 – 1610 A.D.
20. Maharao Raj Singh 1610 – 1620 A.D.
21. Maharao Akshaya Raj II 1620 – 1673 A.D.
22. Maharao Udai Singh II 1673 – 1676 A.D.
23. Maharao Vairisal I 1676 – 1697 A.D.
24. Maharao Surtran II 1697 – 1697 A.D.
25. Maharao Durjansal (Alias Maharao Chhatrasal) 1697 – 1705 A.D.
26. Maharao Man Singh III (Alias Maharao Umed Singh) 1705 – 1749 A.D.
27. Maharao Prithvi Raj 1749 – 1772 A.D
28. Maharao Takht Singh 1772 – 1781 A.D.
29. Maharao Jagat Singh 1781 – 1782 A.D.
30. Maharao Vairisal II 1782 – 1809 A.D.
31. Maharao Udai Bhan 1809 – 1817 A.D.
32. His Highness Maharajadhiraj Maharao Shri Shiv Singhji Saheb Bahadur 1817 – 1862 A.D.
33. His Highness Maharajadhiraj Maharao Shri Umed Singhji Saheb Bahadur 1862 – 1875 A.D.
34. His Highness Maharajadhiraj Maharao Sir Keshari Singhji Saheb Bahadur, G.C.I.E., K.C.S.I. 1875 – 1925 A.D.
35. His Highness Maharajadhiraj Maharao Sir Keshari Singhji Saheb Bahadur, G.C.S.I., K.C.S.I. 1925 – 1946 A.D.
36. Her Highness Rajmata Shrimati Krishna Kunwarba Saheba of Sirohi 1946 – 1949 A.D.
37. His Highness Maharajadhiraj Maharao Shri Abhai Singhji Saheb Bahadur 1950 – 1998 A.D.
38. His Highness Maharajadhiraj Maharao Shri Raghuveer Singhji Saheb Bahadur 1998 - .......
- Genealogy of the clan
- Rajasthan, Part 2 By D. K. Samanta, S. K. Mandal, N. N. Vyas, Anthropological survey of India