Find Living Relatives

A long time ago, my Mother told me a story about my Father Oswald Gerard Hughes, who before he had died in the same week as I was born. I was born 14 September 1947; my Father died 4 days later. (As reported Mummified Body Found in Prayer. Manchester Evening News 6 November 1947)
The story goes; my parents lived in Stretford Manchester. Apparently, Father had an affair during the war years with a woman from Liverpool. Father was employed as a Draughtsman at Metropolitan-Vickers aircraft factory at Manchester and Liverpool. Working in Liverpool, Father was separated from home, weeks at a time. My Father loved ballroom dancing, and it’s one of these venues, it was probable he met a woman, to which he had an affair with.
I’m told my Father was a serious man, he suggested out of the blue to my Mother, ‘’how would you like a daughter’'. My Mother thought that this was a profound statement, and was more than surprised by this seemingly bizarre proposal. As she was recalling this story, there wasn’t any further discussion, only for her to sip a glass of Guinness in silence.
Given the perplexing circumstances of the period, and being a catholic family, I can only guess that my Father was trying to find a dutiful solution. Perhaps to raise a question of adoption, who knows.
I have no names, and no clues. There must be someone in the Liverpool area born in the 1940s, who is more than curious as to who their Father was. I have already given my DNA. Let’s hope one day I’ll find a match
From that day I always had suspicions I might have a sister, it would be sheer wonderful if it was found to be true. It would also be fantastic if someone from Liverpool could fill in the gaps of this intriguing story.