This category is intended for placement in biographical entries which feature subjects indicated as deceased, but whose place of death is not indicated due to lack of research, notation in the relevant article, or availability in a reliable source. If the location is never likely to be known, primarily in reference to figures from antiquity, please use Category:Place of death unknown.

• Category:Year of birth missing
• Category:Year of birth missing (living people)
• Category:Year of birth unknown
• Category:Date of birth missing
• Category:Date of birth missing (living people)
• Category:Date of birth unknown
• Category:Place of birth missing
• Category:Place of birth missing (living people)
• Category:Place of birth unknown
• Category:Year of death missing
• Category:Year of death unknown
• Category:Date of death missing
• Category:Date of death unknown
• Category:Place of death unknown

• Category:Living people
• Category:Possibly living people
• Category:Missing people
• Category:Dead people
• Category:Missing middle or first names