Satyavan Singh Jat (35), his wife Pushpa (28) and their four children Arti (6), Mridula (3), Gudiya (2) and son Kanhaiyya (4) were hacked to death by his brother Gambhir along with accomplices in Turkia village, Additional Director General of Police Jagmohan Yadav said.
He said that Gambhir killed Satyavan and his family for land.
Gambhir, his sister Gayatri and their accomplice Abhishek have been arrested in this connection, he said.