Hello Mrs T,
I can find some Exton ref; at Beckingham
Bapts 1885 Feb 1st James son of Edwin and Harriet Ann
1886 Sarah Jane dau of Edwin and Harriet Ann
1888 Tom Henry May 27th of Edwin and Harriet Ann
1890 William Jan 19th son of Edwin and Harriet Ann
Marriage banns
Edward Exton of Saundby parish bach.
Harriet Ann Carkiena? of Beckingham = May 1884
The Saundby records i haven't to hand at the moment so unable to check.
Will keep looking Louthlass