Mary Campbell - Scientology Service Completions

Note: Preliminary analysis suggests that about 60% of people who try Scientology do only a single course or service, that 80% of new members become inactive within 2 years, and that 65% of those who reach the level of Clear become inactive within a year after doing so. The older a list, the more likely that a person listed on it is no longer involved in Scientology.
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Mary Campbell in Scientology's Published Service Completion Lists

The following 22 individual completions for Mary Campbell appear in official Scientology publications:

Mary CampbellOBJECTIVES Source 1091997-08-01
Mary CampbellSCIENTOLOGY DRUG RUNDOWN Source 1091997-08-01
Mary CampbellARC STRAIGHWIRE EXPANDED Source 1091997-08-01
Mary CampbellHUBBARD SOLO AUDITOR COURSE PART I Source 1602004-11-01
Mary CampbellSELF ANALYSIS COURSE Source 1962007-11-01
Mary CampbellTHE PHILADELPHIA DOCTORATE COURSE Source 2042009-06-01
Mary CampbellGAMES CONGRESS COURSE Source 2292013-07-01
Mary CampbellCLEARING CONGRESS COURSE Source 2302014-01-01
Mary CampbellLONDON CLEARING CONGRESS COURSE Source 2302014-01-01
Mary Campbell19TH AMERICAN ACC COURSE Source 2302014-01-01
Mary CampbellMELBOURNE CONGRESS COURSE Source 2312014-04-01
Mary CampbellSO AFRICAN ANATOMY CONGRESS Source 2322014-06-01
Mary CampbellCLEARING SUCCESS CONGRESS COURSE Source 2322014-06-01
Mary CampbellGOLDEN AGE OF KNOWLEDGE COURSES Source 2352015-02-01
Mary CampbellOBJECTIVES Source 2402016-03-01
Mary CampbellSURVIVAL RUNDOWN Source 2402016-03-01
Mary CampbellSTUDENT HAT® COURSE Source 2562019-02-01
Mary CampbellPROFESSIONAL TR COURSE Source 2572019-04-01
Mary CampbellPROFESSIONAL UPPER INDOC TR COURSE Source 2592019-08-01
Mary CampbellPROFESSIONAL METERING COURSE Source 2612019-12-01

Note: The dates listed above are the approximate publication dates of the magazines, which may be weeks or months later than the actual date the service was completed.

Mary Campbell in Scientology's Publications

No entries were found in my main Scientology Statistics database for this person.

Mary Campbell and the Clear List

No entries were found in my Scientology Statistics Project Clear List database for this person.

Mary Campbell and Scientologist Online Sites

My database does not list a Scientologist Online cookie-cutter web site for this person.

Mary Campbell and WISE Directories

WISE, the World Institute of Scientology Enterprises, publishes directories listing their members.

My database does not list this person in the WISE directories in my archives.

The information on this page comes from my Scientology Statistics database. While I attempt to be as accurate as possible, errors or inaccuracies may be introduced by the source material, the transcription process, or database bugs. If you discover an error or problem, please let me know by writing to