Eleanor Nordyke wrote a number of books on the subject of the population of Hawaii, they are listed under her name at the East-West Centre. One book was co-written by either Lee, connected to the Local Registrar or Sinclair, the doctor...I can’t recall better than that for the time being. I never saw it as very significant, it’s Hawaii, it’s one big stew-pot.
Have you looked up the Doctor who intervened in Lolo Soetoro’s immigration file on Ann’s behalf? He was an OBGYN.