The Bullock pedigree presented here ties the Essex Bullock family to the Arborfield Bullock family of Berkshire by claiming that William Bullock, the husband of Elizabeth Bellott, was the son of Thomas Bullock and Alice Kingsmill of Arborfield. This connection was accepted by others, including Rev. Llewellyn C W Bullock in a book he wrote in 1905, which has been copied or summarized by the Arborfield Local History Society (see Bullock family). However, the dates of the Essex pedigree don't match the dates of the Berkshire pedigree, unless one is willing to believe that both the 1532 and the 1566 Visitations of Berkshire ignored the previous several decades of marriages and births.
Therefore, it is assumed that this William Bullock wasn't the son of Thomas Bullock and Alice Kingsmill.
The Essex Bullock pedigree documented from the 1664-1668 Visitation of Essex starts at Edward Bullock who married Joan Collen. Edward is (according to the Berry Pedigree) the son of William's son John.
