RESEARCH TOOLs
Birth Date Calculator
Description: The birth date calculator is a useful tool for genealogists. It is designed to calculate the birth date when the age at death and the date of death are the only facts known.
Web: https://longislandgenealogy.com/birth.html
Genealogical Terms
Description: This list contains the definitions of terms commonly used in genealogical documents.
Web: https://berksgenes.org/documents/bcgs_genealogy_terms.pdf
International Classification of Diseases Codes
Description: The International Classification of Diseases, abbreviated as ICD, is used to classify diseases and other health problems on various svital records including death certificates. This alphanumeric code on death certificates indicates the cause of death.
Web: http://www.wolfbane.com/icd
Old Medical Terms
Description: Many old terms for diseases and ailments have been replaced by modern medical names. This list provides the current equivalents of the antiquated terms.
Web: https://www.thornber.net/medicine/html/medgloss.html
Old Occupations
Description: Ships passenger lists, census schedules and other documents used in genealogy may give an ancestor's occupation. This list gives more modern interpretations of those terms.
Web: https://sites.rootsweb.com/~wiashlan/occupations.html