Website England & Wales National Probate Calendar (Index of Wills & Administrations) 1861–1941 (Principal Probate Registry) (ancestry.co.uk). (Researched by Chris Sackett).
Sackett Elizabeth Mary. Personal estate £80. 14 March . Administration of the Personal Estate of Elizabeth Mary Sackett late of Piermont in the County of Rockland in the State of New York in the United States of America Widow who died 11 May 1873 at Piermont was granted at the Principal Registry to Mary Bird Sackett (Wife of Henry Digerson Sackett) of 23 Liverpool-lawn Ramsgate in the County of Kent the Daughter and one of the Next of Kin.