| Line 10: | Line 10: | ||
|Rootsweb | |Rootsweb | ||
| Used to calculate birthdate using date of death and age; calculate age of death with birthdate and death date; calculate death with only the year of birth and death. | | Used to calculate birthdate using date of death and age; calculate age of death with birthdate and death date; calculate death with only the year of birth and death. | ||
| Includes the | | Includes the calendar month method or the 30 day month method (8870 method) | ||
|- | |- | ||
| [http://www.searchforancestors.com/utility/age.html Ancestor Search Age Calculator] | | [http://www.searchforancestors.com/utility/age.html Ancestor Search Age Calculator] | ||
| Line 25: | Line 25: | ||
|[https://www.timeanddate.com/ Timeanddate.com] | |[https://www.timeanddate.com/ Timeanddate.com] | ||
| Calculates birthdate from age at death and age at death from birth and death date '''''[[Date Calculator|Instructions]]''''' | | Calculates birthdate from age at death and age at death from birth and death date '''''[[Date Calculator|Instructions]]''''' | ||
| Uses | | Uses calendar month method and provides 30 day month method (8870 method), if different. | ||
|- | |- | ||
| [http://www.searchforancestors.com/utility/birthday.html Tombstone Birthday Calculator] | | [http://www.searchforancestors.com/utility/birthday.html Tombstone Birthday Calculator] | ||
| [http://www.searchforancestors.com/ searchforancestors.com] | | [http://www.searchforancestors.com/ searchforancestors.com] | ||
| This calculator allows Julian calendar '''or''' Gregorian dates to help you calculate birth date from age at date of death. | | This calculator allows Julian calendar '''or''' Gregorian dates to help you calculate birth date from age at date of death. | ||
| Has options to use | | Has options to use calendar month method or 30 day month method (8870 method) | ||
|} | |} | ||
edits