Raja established schools and religious centres like mosques , temples and churches , and he is said to have been widely engaged in charities within his immediate communities . He donated vast land properties for the well-being of the people . He was interested in the well-being and protection of birds and animal life . He spent a large quantity of his money on those lives . The 12 June 1897 Assam earthquake was one of the biggest earthquakes that occurred in the Assam and Sylhet area . The largest known Indian interpolate earthquake ( at 8.0 on the moment magnitude scale ) resulted in the destruction of structures over much of the Plateau and surrounding areas , and caused widespread liquefaction and flooding in the Brahmaputra and Sylhet floodplains . He found out many of his kin and relatives as well as his people wounded and killed . His thatched house was fully damaged . He lost many of his tamed birds and animals
1897 Assam earthquake
1897 Assam earthquake
Hason Raja