I am trying to locate any information on my Great Grandfather & Mother who spent time in the area with the Royal military. My Grandfather, Great Aunt were born in Kuala Lumpus, Strait Settlements and my Great Uncle was born in Hong Kong. I would love to find the name of my Great Grandfather. My GF's name was Edward McCallum, my Great Aunt's name was Lily Caroline McCallum and my Great Uncle's name was Hector McCallum. All immigration paperwork says the whereabouts of my Great Grandfather were unknown.