Jat clan originated from Kaundinya
Kindly go through
A Record of Buddhistic Kingdoms/Chapter 34: On the Way Back to Patna. Varanasi, or Benares. Sakyamuni’s First Doings After Becoming Buddha.
Fa-hien returned (from here) towards
Pataliputtra, keeping along the course of the Ganges and descending in the direction of the west. After going ten yojanas he found a vihara, named “The Wilderness,”— a place where Buddha had dwelt, and where there are monks now.
Pursuing the same course, and going still to the west, he arrived, after twelve yojanas, at the city of
Varanasi in the
kingdom of Kasi. Rather more than ten le to the north-east of the city, he found the vihara in the park of “The rishi’s Deer-wild.” In this park there formerly resided a Pratyeka Buddha, with whom the deer were regularly in the habit of stopping for the night. When the World-honoured one was about to attain to perfect Wisdom, the devas sang in the sky, “The son of king Suddhodana, having quitted his family and studied the Path (of Wisdom), will now in seven days become Buddha.” The Pratyeka Buddha heard their words, and immediately attained to nirvana; and hence this place was named “The Park of the rishi’s Deer-wild.” After the World-honoured one had attained to perfect Wisdom, men build the vihara in it.
Buddha wished to convert
Kaundinya and his four companions; but they, (being aware of his intention), said to one another, “This Sramana Gotama for six years continued in the practice of painful austerities, eating daily (only) a single hemp-seed, and one grain of rice, without attaining to the Path (of Wisdom); how much less will he do so now that he has entered (again) among men, and is giving the reins to (the indulgence of) his body, his speech, and his thoughts! What has he to do with the Path (of Wisdom)? To-day, when he comes to us, let us be on our guard not to speak with him.” At the places where the five men all rose up, and respectfully saluted (Buddha), when he came to them; where, sixty paces north from this, he sat with his face to the east, and first turned the wheel of the Law, converting
Kaundinya and the four others; where, twenty paces further to the north, he delivered his prophecy concerning Maitreya; and where, at a distance of fifty paces to the south, the dragon
Elapattra asked him, “When shall I get free from this
naga body?”— at all these places topes were reared, and are still existing. In (the park) there are two monasteries, in both of which there are monks residing.
When you go north-west from the vihara of the Deer-wild park for thirteen yojanas, there is a kingdom named
Kausambi. Its vihara is named
Ghochiravana — a place where Buddha formerly resided. Now, as of old, there is a company of monks there, most of whom are students of the hinayana.
East from (this), when you have travelled eight yojanas, is the place where Buddha converted the evil demon. There, and where he walked (in meditation) and sat at the place which was his regular abode, there have been topes erected. There is also a monastery, which may contain more than a hundred monks.
Points of Discussion
The text above shows that Buddha converted
Kaundinya to Buddhism and the
Naga Elapatra also who are contemporary of Buddha. This way the Nagavanshi Jats gets converted to Buddhism faith.
Shalya Parva, Mahabharata/Book IX Chapter 44 tells us about the ceremony for investing Kartikeya with the status of generalissimo (सेनागणाध्यक्ष), the diverse gods, various clans who joined it. See
http://www.jatland.com/home/Shalya_Parva,_Mahabharata/Book_IX_Chapter_44
This list includes about 330 Combatants who attended this ceremony. Most of these are
Nagavanshis and
Jat clans.
Shloka 51- 71:
Names of the combatants
51 शृणु नामानि चान्येषां ये ऽनये सकन्दस्य सैनिकाः
विविधायुधसंपन्नाश चित्राभरण वर्मिणः
52 शङ्कुकर्णॊ निकुम्भश च पद्मः कुमुद एव च
अनन्तॊ द्वादश भुजस तदा कृष्णॊपकृष्णकौ
53 द्रॊण शरवाः कपिस्कन्धः काञ्चनाक्षॊ जलं धमः
अक्षसंतर्जनॊ राजन
कुनदीकस तमॊ ऽभरकृत
54 एकाक्षॊ द्वादशाक्षश च तदैवैक
जटः परभुः
सहस्रबाहुर विकटॊ वयाघ्राक्षः क्षितिकम्पनः
55 पुण्यनामा सुनामा च सुवक्त्रः परियदर्शनः
परिश्रुतः कॊक नदः प्रिय माल्यानुलेपनः
56 अजॊदरॊ गजशिराः सकन्धाक्षः शतलॊचनः
जवालाजिह्वः करालश च सितकेशॊ
जटी हरिः
57 चतुर्थंष्ट्रॊ ऽषट जिह्वश च मेघनाद: पृथुश्रवाः
विथ्युथ अक्षॊ धनुर वक्त्रॊ जठरॊ मारुताशनः
58 उदराक्षॊ झषाक्षश च वज्रनाभॊ वसुपरभः
समुद्रवेगॊ राजेन्थ्र शैलकम्पी तदैव च
59 पुत्र मेषः परवाहश च तदा नन्दॊपनन्दकौ
धूम्रः शवेतः कलिङ्गश च सिद्धार्थो वरदस तदा
60 परियकश चैव नन्दश च गॊनन्दश च परतापवान
आनन्दश च परमॊदश च सवस्तिकॊ धरुवकस तदा
61 कषेमवापः सुजातश च सिद्धयात्रश च भारत
गॊव्रजः कनकापीडॊ महापारिषदेश्वरः
62 गायनॊ हसनश चैव बाणः खड्गश च वीर्यवान
वैताली चातिताली च तदा कतिक वातिकौ
63 हंसजः पङ्कदिग्धाङ्गः समुद्रॊन्मादनश च ह
|रणॊत्कटः प्रहास च शवेतशीर्षश च नन्दकः
64 कालकण्ठः परभासश च तदा कुम्भाण्डकॊ ऽपरः
कालकाक्षः सितश चैव भूतलॊन्मदनस तदा
65 यज्ञवाहः परवाहश च देव याजी च सॊमपः
सजालश च महातेजाः क्रथ करादौ च भारत
66 तुहनश च तुहानश च चित्रदेवश च वीर्यवान
मधुरः सुप्रसादश च किरीटी च महाबलः
67 वसवॊ मधुवर्णश च कलशॊदर एव च
धमन्तॊ मन्मदकरः सूचीवक्त्रश च वीर्यवान
68 शवेतवक्त्रः सुवक्त्रश च चारु वक्त्रश च पाण्डुरः
दण्डबाहुः सुबाहुश च रजः कॊकिलकस तदा
69 अचलः कनकाक्षश च बालानाम अयिकः परभुः
संचारकः कॊक नदॊ गृध्रवक्त्रश च जम्बुकः
70 लॊहाश वक्त्रॊ जठरः कुम्भवक्त्रश च
कुण्डकः
मद्गुग्रीवश च कृष्णौजा हंसवक्त्रश च चन्द्र भाः
71 पाणिकूर्मा च शम्बूकः पञ्चवक्त्रश च शिक्षकः
चाष वक्त्रश च जम्बूकः शाकवक्त्रश च
कुण्डकः
Jat Gotras from Kondinya
Kamedia (कमेडिया) Kamediya (कमेड़िया) Kameria (कमेड़िया) Kamedia (कमेड़िया) gotra Jats are found in western Rajasthan and Madhya Pradesh are descendants of rishi Kondilya (कोंडिल्य) or Kondinya (कोंडिन्य). [Dr Mahendra Singh Arya, Dharmpal Singh Dudee, Kishan Singh Faujdar & Vijendra Singh Narwar: Ādhunik Jat Itihas (The modern history of Jats), Agra 1998, p. 231 ]
Kadiyan Kadian or Kadyan (काद् यान ,कादयान)
Kundu (कुण्डू)
It means as per description of Fahian in period about 400 AD all descendents of
Kaundinya Rishi were in Buddhism.
Shalya Parva, Mahabharata/Book IX Chapter 44 shloka 54 included Jat as well in addition to other Jat clans.