Kayasthha
Kayasta
Vaishav caste and now under Obc B (napith) is a forward caste in wb
Sarkar is Persian word known as government. They served Islam and British as rulers.In india specially bengalis belong to caste Sarkar. Sarkars are bengali rajputanas. They are khatriya too but every khatriyas are not rajputs.
Jyoti Basu is no more.
Point
Amrita Basu was born in 1953.
Bani Basu was born in 1939.
Chandramukhi Basu died in 1944.
Chandramukhi Basu was born in 1860.
Sukanta Basu was born in 1929.
Basu Bhattacharya was born in 1934.