We are also from Mahinagar. My grandfather was Satyacharan. His father's name was Durgacharan and his grandfather's name was Nilmoni. They were from Jessore, from Narail Mahakuma, from Auria village. My grandfather was born in 1878 and eventually became a Pleader. They moved to Bongaon in what is now West engal and my father Dr. amiya Bose was born there. I have lived in Canada for over 30 years. Would be interested in knowing if anyone has a genealogy tree related to our branch. Best wishes, Rana Bose