I note with interest that HK actor, Anthony Wong Chau-sang (黃秋生), is still searching for his information regarding his British father, Frederick William Perry. It seems not much is known other than he worked for the Colonial Govt and left when Anthony was still a toddler.
I'm going to leave this here in case there is anyone reading who may be able to recall information. The BBC have a short video here: http://www.bbc.com/news/av/world-asia-43215669/anthony-wong-hong-kong-ac...
There's a picture of his dad at 0:33
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