..........  5  Arka Bhattacharya  
.......  4  Sarbani (Sundu) Bhattacharya  
..........  +Gaurab Bhattacharya  Father: Father (name?)  Mother: Mother (name?) maiden surname?
..........  5  Swagata Bhattacharya  
..........  5  Nabagata Bhattacharya  
.......  4  Nikhilesh Bhattacharya  
..........  +Sabita Banik  Father: Father (name?)  Mother: Mother (name?) maiden surname?
.  *2nd Wife of Vishwanath Bhattacharya:  
....  +Asha Lata Bhattacharya  Father: Shyma Prasad Bhattacharya  Mother: Indumati (Kunti) Bhattacharya
....  3  Santosh Bhattacharya  
.......  +Pranati Bhattacharya  Father: Surya Kanto Bhattacharya  Mother: Pankajini Bhattacharya (maiden surname?
.......  4  Gautam Bhattacharya  
..........  +Gargi (Jaya) Chakraborty  Father: Devidas Chakraborty  Mother: Mamata Banerjee
..........  5  Meghna (Diya) Bhattacharya  
.......  4  Siddharta Bhattacharya  
..........  +Mahua (Jhuma) Mukherjee  Father: Father(name?)  Mother: Mother (name?) maiden surname?
....  3  Ashim Bhattacharyya  
.......  +Bani Chatterjee  Father: Thakodhan Chatterjee  Mother: Puspa Lata Mukherjee
.......  4  Rupa Bhattacharyya  
.......  4  Gopa Bhattacharyya  
..........  +Douglas William Green  Father: James Phillip Green  Mother: Nancy Ellen Jackson
....  3  Deepa Bhattacharya  
.......  +Girish Chandra Banerjee  Father: Jamini Kanto Banerjee  Mother: Hemlata Biswas
.......  4  Gitanjali (Tulu) Banerjee  
..........  +Bidhan Bhattacharya  Father: Father (name?)  Mother: Mother (name?) maiden surname?
..........  5  Sankha Swarup Bhattacharya  
..........  5  Son (name?) Bhattacharya  
.......  4  Barnali (Bubu) Banerjee  
..........  +Deepak Ghosal  Father: Ganesh Ghosal  Mother: Mother (name?) maiden surname?
..........  5  Nabajot Ghosal  
.......  4  Debashish Banerjee  
..........  +Gouri Chatterjee  Father: Father (name?)  Mother: Mother (name?) maiden surname?
..........  5  Anannya Banerjee  
.......  4  Subhashish (Shubhu) Banerjee  
....  3  Bandana Bhattacharya  
....  3  Sheela Bhattacharya  
.......  +Pran Kisore Goswami  Father: Father (name?)  Mother: Mother (name?) maiden surname?
.......  4  Nandini (Papa) Goswami  
..........  +Shuvomoy Ganguly  Father: Sunil Kumar Ganguly  Mother: Jyoti Rani Ganguly (maiden surname?)
..........  5  Koustubh (Babu Sona) Ganguly  
.......  4  Abhijit (Tukai) Goswami  
.......  4  Son (name?) Goswami  
....  3  Kajal Bhattacharya  
.......  +Jagat Sharan Bhattacharya  Father: Tara Shankar Bhattacharya  Mother: Mother (name?) maiden surname?
.......  4  Tanmoy (Babai) Bhattacharya  
.......  4  Mahua (Munai) Bhattacharya  
....  3  Susmit Bhattacharya  
.......  +Atreyi Bhatta  Father: Nirmal Bhatta  Mother: Arati Bhattacharya
.......  4  Moumita Bhattacharya  
....  3  Hrishikesh Bhattacharya  
.  2  Na Pisi (name?) Bhattacharya  
....  +Husband (name?)  
.  2  Girija Bhusan Bhattacharya  
....  +Indira Bhattacharya  Father: Father (name?)  Mother: Mother (name?) maiden surname?)
....  3  Amalendu Bhattacharya  
.......  +Shefali (maiden surname?)  Father: Father (name?)  Mother: Mother (name?) maiden surname?
.......  4  Susanta Bhattacharya  
..........  +Lipika surname?  Father: Father (name?)  Mother: Mother (name?) maiden surname?
..........  5  Sudipto Bhattacharya  
..........  5  Chaita Bhattacharya  
.......  4  Suprobhat Bhattacharya  
..........  +Jolly (maiden surname?)  Father: Father (name?)  Mother: Mother (name?) maiden surname?
..........  5  Shantanu Bhattacharya  
..........  5  Priyanka Bhattacharya  
.......  4  Sumita Bhattacharya  
..........  +Gora Chand Mukherjee  Father: Father (name?)  Mother: Mother (name?) maiden surname?
.  *2nd Wife of Girija Bhusan Bhattacharya:  
....  +Hironmoyee (Mukul) Bhattacharya  Father: Father (name?)  Mother: Mother (name?) maiden surname?