Ruskie, I am going round and round

Just a bit more snippets I have seen and am now stopping. I won't give great detail!
The published trees give Maggie's mother as Elizabeth Oldfield - deduced, I think from a child having that middle name.
I think she is Elizabeth Atherton - marriage certificate states she is illegitimate.
Mary Hughes, single woman, is adoptive mother of Thomas Percy. Her age varies.
A Mary Hughes is visiting,in 1861, a John and Ann Lloyd. I can't see a marriage

but he is a widower in 1851.
There is an Ann Atherton in 1851! Ann and Elizabeth Atherton and Mary Hughes are all born in Flintshire.
Now of course this is insufficient to link all together.
Waterloo said earlier that Mary Hughes' estate went to her brother - how do we know this? It just says administration granted to Edward Hughes, formerly a collier
