Danger Danger.... using modern maps to research events taking place in 1800s, can lead to problems.
As Gadget says Bells Close was a place just west of Newcastle. The community lay within the "ancient" parish of Newburn, Northumberland.
Today Bells Close it lies just on Scotswood Road, one of the main roads out of Newcastle. Lemington is closeby.
(And yes within the community there is also a street called Bells Close, and also an Industrial Estate called Bells Close I.E.)
Other places grow in importance, some fade, connected to the changing patterns and growth of population and the lessening of importance of the parish system.
Some also change their name..... e.g. Hazelrigg (number 2) is now Camperdown (after the sea battle)
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Whickham, the community and the parish, was over the River Tyne, into Co Durham. Just opposite Newburn parish.
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But it looks as if Caroline was just in Northumberland to be born.
Baptised in Houghton-le-Spring, in eastern Co Durham. This is about 5 parishes away, south, from her birth parish.
She was married in Bishopwearmouth parish, Co Durham, (Sunderland), one parish north from H-l-S. parish.
Monk Hesledon, Co Durham, where her child was bapt, is then 5 parishes south from BWM.
Then she is off to Lancashire with husband and family, where she dies in 1894.
So it could be that her only "footprint" in Northumberland was her birth!
Michael Dixon