Question: When did the Bengali polymath, physicist, biologist and biophysicist died based on who's name the Lower Circular Road was renamed?
Sentence (from "Bhowanipore"): The locality has an illustrious past and abounds with stories of great men and women who lived here, although in the recent years it has lost much of its glory to Ballygunge, which has gone ahead in terms of good roads, posh locales, and modern day developments.
Relevant evidence: No