Different spellings make this difficult and some church records unavailable.
Is Elizabeth Barcroft/Barcraft born 1739 Chilton sister to Matthew Becroft born 1741 at Thrundell and Jane Barecraft born 1738 at Thrundale and Dorothy about same age. Father of all is Matthew Bearcroft who, I believe, was buried in 1749 at Kelloe. I have read the will of Jane Becroft widow of Cassop,1767, which makes me think I am on right track. Most of records seem to be Kirk Merrington.
Have not found marriage, presumably around 1735/38. Elizabeth at the top has been very hard to trace since she is known as Beecroft and married peter bell in 1760 at Kelloe who farmed at Crow Trees.In our family tree no-one has succeeded in tracing Elizabeth, because of misleading spelling.
Is Thrundell/Thrundale Tursdale?