Sjabloon:Death date and age/doc

Returns a person's date of death and age at that date. Available shortcut: {{Dda}}.

Do NOT use this template when the person's exact date of birth or death is disputed or unknown. Consider {{Death year and age}} instead.

The idea of using the template, like with {{Birth date and age}} etc, is to allow for the inclusion of hidden metadata to be used, indexed or searched by software tools. However, as of October 2008 this template does not include any such metadata and never has since it was founded in December 2006. The apparent reason is that the hCard microformat, logically enough for an extension of "standard for electronic business cards", contains only "BDAY" field but nothing to do with a death. It is unclear when metadata standard for the dead will be developed and adopted. Until then, the template does nothing but format the input parameters.

Syntax

To display the death date with age

{{Death date and age|year of death|month of death|day of death|year of birth|month of birth|day of birth|additional parameters}}

Format

{{Death date and age|yyyy|mm|dd|yyyy|mm|dd|df=yes}}

{{Death date and age|yyyy|mm|dd|yyyy|mm|dd|mf=yes}}

Using the Dda shortcut

{{Dda|yyyy|mm|dd|yyyy|mm|dd|df=yes}}

{{Dda|yyyy|mm|dd|yyyy|mm|dd|mf=yes}}

Examples

{{Death date and age|1993|2|24|1941|4|12|df=yes}}
returns 24 February 1993(1993-02-24) (51 jarige leeftijd)

{{Death date and age|1993|2|24|1941|4|12|mf=yes}}
returns February 24, 1993(1993-02-24) (51 jarige leeftijd)

Note: The template will appear broken when the parameters are left blank.

Day First (df) and Month First options

The df (day first) parameter indicates the intended date format to display. It is switched on by setting it to "y" or "yes" e.g. df=yes or df=y.

The default output of this template is the month before the day (American-based style). This default may not be appropriate in articles about people from parts of the world where the day precedes the month in a date (e.g. Europe). In such cases the parameter df should be set.

It is possible to use similar parameter "mf" to stress the month-first format so that relying on the default does not lead an editor or bot to change the format to an unintended value; however, it is ignored by the template itself. (So, should both parameters be mistakenly used at once, df takes precedence.)

Examples:

{{Death date and age|1993|2|24|1941|4|12|df=yes}}
displays "24 February 1993(1993-02-24) (51 jarige leeftijd)"

{{Death date and age|1993|2|24|1941|4|12|mf=yes}}
displays "February 24, 1993(1993-02-24) (51 jarige leeftijd)"

Specific date unknown - alternate templates

When only the year of a person's birth and/or death are known, or if it is desired not to state a person's full dates of birth and death for privacy reasons, use the templates {{Birth year and age}} and {{Death year and age}} instead.

Interaction side-effects with other templates

Note: Do not use this template inside of the Persondata template as it can interfere with data extraction.

FAQ

Q: Why don't these templates add categories, such as "Births in [Year]" to articles on which they are used?
A: Because they are sometimes used for dates in lists of people, such as sports team members.

Template data

<TemplateData> {

       "description": "This template returns a person's date of death and age at that date",
       "params": {
               "1": {
                       "label": "Year of death",
                       "description": "The year in which the person died",
                       "type": "number",
                       "required": true
               },
               "2": {
                       "label": "Month of death",
                       "description": "The month (number) in which the person died",
                       "type": "number",
                       "required": true
               },
               "3": {
                       "label": "Day of death",
                       "description": "The day (number) in which the person died",
                       "type": "number",
                       "required": true
               },
               "4": {
                       "label": "Year of birth",
                       "description": "The year in which the person was born",
                       "type": "number",
                       "required": true
               },
               "5": {
                       "label": "Month of birth",
                       "description": "The month (number) in which the person was born",
                       "type": "number",
                       "required": true
               },
               "6": {
                       "label": "Day of birth",
                       "description": "The day (number) in which the person was born",
                       "type": "number",
                       "required": true
               },
               "df": {
                       "label": "Day first",
                       "description": "When set to 'y' or 'yes', the date of death is output in a DMY format",
                       "type": "string",
                       "required": false
               },
               "mf": {
                       "label": "Month first",
                       "description": "When set to 'y' or 'yes', stresses that the default MDY date format is intended for the date of death",
                       "type": "string",
                       "required": false
               }
       }

} </TemplateData>

See also

• Wikipedia:Age calculation templates

Birth, death, age

• {{BirthDeathAge}} – combines functions of {{Birth-date}}, {{Birth date}}, {{Birth date and age}}, {{Birth year and age}}, {{Death-date}}, {{Death date}}, {{Death date and age}}, {{Death year and age}}

• {{Birth date}} – displays the date and related hidden metadata
• {{Birth date and age}} – same as {{Birth date}}, except that "(age ##)" appears after the birth date
• {{Birth date and age2}} – displays birth date, plus age as of a specified date, "(aged ##)" appears after the birth date
• {{Birth-date and age}} – display birth date and age, accepts dates as text (15 June 1950; June 15, 1950; June 1950; etc.)
• {{Birth year and age}} – year of birth and approximate age
• {{Birth based on age as of date}} – displays approximate birth year and current age; used when a dated reference mentions the age of a person as of the date of publication
• {{Birth date based on age at death}} – displays approximate birth year based on age at death (useful if exact birth date is not known, but age at death is)
• {{Death date}} – displays the date and related hidden metadata
• {{Death date and age}} – same as {{Death date}}, except that "(aged ##)" appears after the death date
• {{Death-date and age}} – display death date and age, accepts date as text (15 June 1950; June 15, 1950; June 1950; etc.)
• {{Death date and given age}} – displays death date and specified age (useful if exact birth date is not known, but age at death is)
• {{Death year and age}} – year of death and approximate age at death

Age only

• {{Age}} – age based on the number of full years between two dates (or a specified date and current date)
• {{Age nts}} – like {{Age}}, but sorts correctly in sortable tables
• {{Age as of date}} – current age in years, based on a known age as of a specified date
• {{Age in years and days}} – full years and days between two dates (or a specified date and current date)
• {{Age in years and days textual version}} – for usage in text (uses "and" instead of the comma)
• {{Age in days}} – age in days between two dates (or a specified date and current date)
• {{Age in days nts}} – age in days; sorts correctly in sortable tables