RESEARCH TOOLS
OFFSITE 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 Codes, abbreviated as ICD, is used to classify diseases and other health problems on various vital records including death certificates. The alphanumeric code on death certificates indicates the cause of death.
Web: http://www.wolfbane.com/icd/