July 13, 1951
Precision: day · Rank: normal
No external source identified
THE DATE BEHIND THE NAME
Clem Grogan
American murderer and former member of the Manson Family
Clem Grogan has incompatible recorded birth dates. The main Wikidata statement lists April 24, 1946 in Los Angeles, United States.
Born
April 24, 1946
An exact age is omitted because the recorded dates are incompatible or not precise enough.
- Birthplace
- Los Angeles, United States
- Professions
- serial killer, musician
- Citizenship
- United States
Incompatible birth dates
Sources disagree: April 24, 1946 (IMDb) or July 13, 1951 (No external source identified).
The main date retains its own sources. These alternatives overlap neither all other statements nor the main date. Rank is Wikidata editorial priority, not proof.
All birth date sources
A source is P248 “stated in” or a non-Wikimedia reference URL. Import-only references do not qualify.
Synchronized from Wikidata on October 5, 2026. View Wikidata record
Questions people ask
Where was Clem Grogan born?
Clem Grogan was born in Los Angeles, United States.