Ok, having looked at all of this evidence and doing some more digging myself, I believe that my 3x Great Grandfather John Measures is the one born 1798 in Packington and died 1844. I believe that his wife was Ann Bishop born abt 1803 in Nailstone.
I believe that they had four children, all born in Normanton Le Heath:
Jane born 1830
Richard born 1838
John born 1842 (My 2x Great Grandfather)
James born 1844
I believe that Ann Measures (Nee Bishop) married Joseph Harris in 11846 in Market Bosworth and had Emma born 1849
Thank you to all who have been involved.