Thanks again for your input, it certainly is a mystery, I had not really explored to much of Martha Elizabeth but this has given me something to consider when I do.
I found record in the Liverpool archives with the name of the benevolent institution and have sent an email to ask if they have records of inmates 1853, you never know there may by some chance be a record that may have next of kin names for example.
I am still very new to this and am blown away by the generosity of people on this site, thank you for all the time you take trying to help.