Photo: Getty
Nash Mithani is the archetypal non-resident Indian (NRI). He is typical of the vast and growing group of south Asians that trace their roots back to the subcontinent, but who work, invest and pay taxes overseas, often in global cities like New York, London and Singapore.
One day in 1890 his great-grandfather Dayabhai boarded a vessel in Gujarat bound for the port of Aden.
