They also had relationship with the Hindu Jat Rulers of Royal Bharatpur State in Rajasthan of Sinsinwar Clan. As Maharajah Narinder Singh, in 1859, married of his third daughter Maharani Bishan Kaur, to Rajah Jaswant Singh, (1851-1893), Jat ruler of Bharatpur State. Intermarriage between the Phulkian Jatts, and Rajasthani Royal Hindu Jatts, was very common, During the 19th Century.