Ancestry.com gives birth date as: 19 Aug 1753
http://trees.ancestry.com/pt/family.aspx?tid=5534507&pid=-1439426407
=====================
Older sibling named Ann christened 31 May 1747
familysearch.org has births ranging from 1704 - 1709, all in Hedley, Northumberland
it also has christening abt 1705 in Ryton, Northumberland
============
http://trees.ancestry.com/pt/family.aspx?tid=5534507&pid=-1440872290&sid=-1440863963
==============
http://trees.ancestry.com/pt/family.aspx?tid=5534507&pid=-1440872290&sid=-1440863963