Mary Mason - 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 Mason in Scientology's Published Service Completion Lists

The following 10 individual completions for Mary Mason appear in official Scientology publications:

Mary Howson MasonEXEC STATUS I Source 571987-05-01
Mary MasonNEW OT VI SOLO NOTS AUDITING COURSE Source 581987-07-01
Mary Clare MasonNEW OT VII SOLO NOTS COMPLETION Source 611988-02-01
Mary Clare MasonFULL HATS Source 611988-02-01
Mary MasonNEW OT VIII Freewinds 11989-12-01
Mary MasonANATOMY OF CAUSE COURSE Freewinds 11989-12-01
Mary MasonROUTE TO INFINITY COURSE Freewinds 41990-12-01
Mary MasonOT DOCTORATE COURSE Advance 1371998-08-21
Mary Howson MasonSOLO NOTS AUDITOR CERTAINTY COURSE, PART I Source 1382002-06-01
Mary Howson MasonSOLO NOTS AUDITOR CERTAINTY COURSE, PART II Source 1382002-06-01

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 Mason in Scientology's Publications

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

Mary Mason and the Clear List

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

Mary Mason and Scientologist Online Sites

Mary Mason had a Scientologist Online cookie-cutter web site.

The link was:

Note: The individual cookie-cutter websites have been taken down, and those links now redirect to the main Scientology site.

search for Mary C. Mason, Scientologist

Mary Mason 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