Wells family of Dumfries

[85jbk]

Samuel Wells marriage to first wife Margaret McNay.
They had two children
1. William B 31 July 1803, Middliebie,Dumfries... Died 26 October 1851 aged 48 years, Dockenflat.
2. Jane BC1807... Died August 1836 aged 29 years

Margaret died July of 1809 at Scotsbrig aged 38 years.
Unsure of her parents.
I have been unable to trace a birth on  Jane.
Nor a marrriage on Samuel and Margaret.

 Any suggestions welcome into looking into these details.
Thank You
Jill