George Spencer, son of George and Sarah Spencer, miller, was baptized 12 Dec 1694 at Walkeringham, Nottinghamshire, England 
The same bishops transcripts cited above record the burial of a George Spencer on 14 Dec 1694. The relatives names are given as George and Sarah Spencer however the George being buried is listed as having the occupation of "miller" so it is questionable this is the child baptized on 12 Dec 1694 in the same parish.
To perhaps further complicate matters, there is a second burial record for a George Spencer in the same bishops transcripts dated 22 Jan 1698.
George was NOT the son of William & Gertrude Meggate.
See George Spencer with the same date and place of birth. Appear to be duplicates.