Unwala/Oonwala family consist of children, grand children and great-grand children of Late Ghulam Ali Sadiq Ali Oonwala (a.k.a Nana bhai) and his wife Late Maimoona bai.

Nana bhai migrated from Bombay, India to Karachi, Pakistan at Indian partition time.

List of Nana bhai's children and grand children, as of 20 Aug. 2015

Rubab (passed away, lived in Bombay)
   Nelofer (passed away, lived in Bombay)
   Qutbuddin (Bombay)

Hasan Ali (Karachi)
   Ishaq (Houston)
   Nelofer (Karachi)

Bilquis (Karachi)
   Tasneem (Bombay)
   Qutbuddin (Karachi)
   Alifya (Calgary)

Dr. Zakiuddin (Karachi)
   Dr. Fehmida (Houston)
   Dr. Armeen (Canada)

Sadiq (Edmonton)
   Dr. Hussain (Calgary)
   Dr. Fatima  (Edmonton)

Zehra (Karachi)
    Shabbir (Karachi)
    Farida (Karachi)
    Murtuza (Calgary)

Zohar (Calgary)
   Ali Asghar (Calgary)
   Arwa (Detroit)