Thanks for reply...
Aha, I think that is what has happened, the woman I think is mother of the family is in the pauper grave area ( although there are some very old headstones still there and I was hoping, but no luck of course) She was the first in the plot and then four others are buried there forty years later,all in the same month, not related.
The second girl I think is her daughter was first in the plot then 11 years later two more and then 65 years later within a four month period 25 other children were interred in the same plot.
I understand they wouldn't have relationships between my two people but would they still have recorded addresses or people who arranged the funeral maybe.
I checked for the burial details in the church I know they all had to attend but the records are missing for the years I need, wouldn't you know

I think I may have to resort to the death certificate but even then I doubt I'll get much info
I forgot to mention they died a year apart, the mother first.