I am trying to gain information about my grandfather’s brother & sister both of whom worked for the Union-Castle lines as stewards. Although born in Manchester they had the surname Cavaleski (or Cavalesky) as their father was Polish. However around 1914 they changed their surname to Smith. My uncle was known as Casi which is short for Casimir. My aunt was known as “Birdie” but her real name was either Monica or Veronica. They probably worked for the company from any time between 1910 and 1940. I realise this is a needle in a haystack but if anyone has any information I would be pleased to receive it & am happy for my e-mail address to be published.