South Indian Sikhs? The description may seem unfamiliar. While Sikhs are overwhelmingly associated with Punjab, much less known are those from the community who made their home in Karnataka, Andhra Pradesh and Maharashtra centuries ago.
http://ummid.com/news/2011/October/17.10.2011/south_indian_sikhs.htm
http://ummid.com/news/2011/October/17.10.2011/south_indian_sikhs.htm