On FreeREG Baptisms:
St Michael & All Angels, Newburn, Northumberland, England
born: 18 Sep 1808
Bapt: 9 Oct 1808
Ralph Bolton Edmundson of Lemington, 3rd son of James Edmundson, Glass Maker of St Nicholas Newcastle & his wife Elizabeth Bolton of Norham Parish
I've not been able to trace Elizabeth Bolton but I did find the marriage:
29 SEP 1799: St Nicholas, Aberdeen, Aberdeenshire, Scotland
IGI batch: IGI M11168-4
Regards
Rob Bolton
Newcastle