Source Information
Ancestry.com. A history and genealogy of the descendants of William Hammond of London, England and his wife Elizabeth Penn [database on-line]. Provo, UT: Ancestry.com Operations Inc, 2005.Original data: Hammond, Roland,. A history and genealogy of the descendants of William Hammond of London, England and his wife Elizabeth Penn : through their son Benjamin of Sandwich and Rochester, Mass., 1600-1894. Boston?: unknown, 1894.
