Do you have genetic studies to prove this? There are studies that show Punjabi Jatts and Haryanvi Jatts are very close and different from ethnic Rajasthanis and Uttar Pradeshis. Are Rajasthani or Uttar Pradesh Jats much different from those they live among? Furthermore, they have a different culture, speak different languages and as far as I know wear different clothing. They aren't the same people.