Allauddin Khan (Alam) was born in Shibpur, Tripura District, Bengal, (presently in Nabinagar Upazila, Brahmanbaria District, Bangladesh), the son of Sadhu Khan (Sadananda Debasharma) and Harasundari (Khatun).
Allauddin Khan (Alam) was born in Shibpur, in Tripura District, East Bengal, (presently in Nabinagar Upazila, Brahmanbaria). He was son of Sadhu Khan (Sadananda Debasharma) and Harasundari (Khatun).