Born at Okpanam in Oshimili north local government area of Delta State, Obi Martha Dunkwu attended St. Joseph’s Catholic School, Barkin Ladi, Plateau State.
She also attended St. Murumba’s College, Okpanam.
She worked for a couple of years in Ministry of Finance, Benin City, Edo State before proceeding to L.T.C. College of English and Secretarial Studies, London, England.
She also attended South West London College, England, Henderson State University, Arkansas and University of Nevada, United States of America.
Obi Martha Dunkwu was crowned Omu of Okpanam on 26th January 2002, Omu Anioma on 15th January 2010 and NNEOHA on 19th October, 2020.
On 7th October 1998, His Royal Majesty, Omo N’Oba Erediauwa, CFR, Oba of Benin presented Obi Martha Dunkwu Royal Beads (Ivie-Urhu – Beaded Necklace).