Many thanks for that - this is great information. I believe that Maria Magdalena Sproat born in Lima in October 1891 will be my Grandmother Violet. Her full name was Violet Maria Magdalena Sproat. The dates and the other details match with what I know but I will try to check by other means the exact date of her birth to confirm.
The other information from the shipping lists are definitely teh same family (my great grandparents and grandmother.
I will also check the information about your family to see if I can find any overlap and come back to you later.