Wikipedia
Saptagram (; colloquially called Satgaon) was a major port, the chief city and sometimes capital of southern Bengal, in ancient and medieval times, the location presently being in the Hooghly district in the Indian state of West Bengal. It is about 4 km from Bandel, a major rail junction. By the early twentieth century, the place had dwindled to a group of insignificant huts. The port had to be abandoned because of the silting up and consequent drying of the Saraswati River. It influenced the subsequent development and growth of Kolkata. H. E. A. Cotton writes, “Here then may be traced nucleus of the future city of Calcutta, and as time went on the silting up of the river opposite Satgaon still further favoured her fortunes.”
Saptagram (Vidhan Sabha constituency) is an assembly constituency in Hooghly district in the Indian state of West Bengal. As a consequence of the orders of the Delimitation Committee Bansberia (Vidhan Sabha constituency) ceases to exist from 2011 and a new constituency comes into being at Saptagram.