so you are wrong when you say West Ham is not a parish.
This website is all about people helping each other and sharing resources.
Just to clarify - I said that the name West Ham appearing in indexes refers to a Registration District and not to a Parish (not that a parish of West Ham does not exist)
And I
was trying to help - by giving information based on my own experience, which is entirely up to you if you take or leave. That information being that a Parish name would be needed for anyone to realistically do a look up, rather than a Reg district. The initial post quoted Quarters from the index and therefore implied that the West Ham was the reg district also from the index.
If you have the parish names and know there were christenings that took place in one of those for these children, then as Pauline says it would be helpful to give them.
I hope someone is going to the appropiate record office and can then find the info for you. It will not be a quick task, 4 parishes for several months each. And there is no real evidence that these little Mary Anns who died in infancy are going to be of the right family.
Therefore it might well be best, if you wish to know their parentage, to buy the birth certs!
Hope you get it sorted and find out one way or another what you want to know.