They were able to expand their influence as far south as Chittagong, as far west as Comilla and Noakhali (known during the British period as 'plains Tipperah') and as far north as Sylhet (all in present Bangladesh).
Enayetullah Khan was born in Chouddagram, Comilla District, Bangladesh, the third son of the late Justice Abdul Jabbar Khan, a former speaker of the Pakistan National Assembly.
He was one of the teachers of Dhaka University who were directly involved with the liberation war of Bangladesh in 1971, paramilitary as a member of Mukti Bahini (or liberation army) involving in guerrilla warfare in Comilla border to fight against the West Pakistani army.
The freedom fighters from this camp fought against the Pakistan Army in the eastern part of Faridpur, Noakhali, part of Comilla and Dhaka city.
The Taltoli Jama Masjid (formerly known as the Munshibari Jama Masjid) is a 19th century Jama Masjid of the village of Taltoli in Comilla, Bangladesh.
In 1873, Faizunnesa Choudhurani established a high school for girls in Comilla, which is one of the earliest female schools privately established in Indian subcontinent, which is now called Nawab Faizunnesa Government Girls' High School.
Traillokyachandra established the dynasty, centered at Devaparvata (near Mainamati, Comilla) and expanded into modern Kachua Upazila before declaring himself as Maharajadhiraja.
In British India, the kings retained an estate in British India, known as Tippera district or Chakla Roshnabad (now the Comilla district of Bangladesh), in addition to the independent area known as Hill Tippera, the present-day state of Tripuri.