Thank you all so much you are truely amazing 

 a Quick apology to Captain2 Rebekah baptist 1826 is not my direct Grandmother although she is a Gt Aunt that died young William and Elizabeth Named another daughter Rebekah Baptist 9th March 1830 who IS my Distant Grandmother They also had 2 sons John Baptized 9th Oct 1814 and Thomas Baptized 30th April 1820 and do have their Baptisms Dates but Very Grateful for the additional Birth Dates also l have not seen the unusual Sibvey Birth something for me to look in to , l do have a possible 1841 Census which show that l believe William married a third time as there is 2 deaths for a Elizabeth Blackwell both before the 1841 Census.
H.O.107/801/3 Earls Barton pg 18 Folio 31
William Blackwell 45,  Shoem, Y
Maria                   31                Y
Rebecca               11                Y
Sarah                    8                 Y
Also in Household 
William    9     Y
Mary        1     Y   
l Also thank you very much to mgeneas l have been searching for so long and looks like a brilliant possibility and l am very eager to look in it, l have seen William referred to as william jr but oviously that may not mean from his father as could be a grandparent but then also is very optimistic 


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Thank you Again 
Nadine 
