'... in the Visitation of Essex (Harl. Soc. Pub., xiii., part 1, p. 465), which was made in the year 1634, the children of Captain John Partridge, of Navestock, were John, aged about fourteen years, William, Jane and Margerett. From information obtained from the vicar of the parish of Navestock, in 1899, by Mr. Frank Harvey Partridge, of New York, it appears that, of the foregoing children, William was born in 1622, and Margerett in 1628.'
