Ady - your ice-cream seller comment made me laugh out loud!
I was told by my late mother in law (his daughter) that he was very charistmatic! I think he was most definitely a girl in every port kind of guy...

He 'disappeared' later in his life, abandoning his wife and children in Liverpool without warning. Last heard of in a very brief letter to his mother saying 'all's well', with a postmark from Wellington, New Zealand. So he was clearly something of a wanderer....
Hope someone can help with dating the uniform... fingers-crossed!