I am looking for my mothers birth father. His name is Robert Terrington Aitchison. We know very little about him. I think he was born about 1913 in England. His father was William Aitchison born in New Zealand, mother Emily Risker born in England. I know Robert was married and divorced once before marrying my Grandmother. And after my grandparents divorced about a year after the marriage he was never heard from again. The story in the family is that he was a spy for the English gov, although his marriage certificate says he was an architect residing in Salt lake City. Any help would be cool!