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Mary Ann Langenfeld - 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.
Please read About These Lists for more information.

Mary Ann Langenfeld in Scientology's Published Service Completion Lists

The following 25 individual completions for Mary Ann Langenfeld appear in official Scientology publications:

Mary Ann LangenfeldFLAG HARD TRS COURSE Source 131977-12-01
Mary Ann LangenfeldROUTE TO INFINITY Freewinds 21990-04-01
Mary Anne LangenfeldHUBBARD SOLO AUDITOR COURSE PART I Advance 2002009-03-01
Maryanne LangenfeldBOOK COMPLETION Advance 2012009-05-01
Mary Ann LangenfeldSOLO AUDITOR COURSE PART TWO Advance 2022009-08-01
Mary Ann LangenfeldOT ELIGIBILITY Advance 2022009-08-01
Mary Ann LangenfeldGRADE VI R6EW Advance 2022009-08-01
Mary Ann LangenfeldSOLO AUDITOR COURSE PART TWO Advance 2032009-12-01
Mary Ann LangenfeldOT ELIGIBILITY Advance 2032009-12-01
Mary Ann LangenfeldGRADE VI R6EW Advance 2032009-12-01
Mary Ann LangenfeldCLEARING COURSE Advance 2052010-05-01
Mary Ann LangenfeldSUNSHINE RUNDOWN Advance 2052010-05-01
Mary Ann LangenfeldNEW OT I Advance 2052010-05-01
Mary Ann LangenfeldOT III Advance 2062010-08-01
Mary Ann LangenfeldOT PREPARATIONS Source 2112010-11-01
Mary Ann LangenfeldOT III Advance 2072010-12-01
Mary Ann LangenfeldNEW OT IV Advance 2072010-12-01
Mary Ann LangenfeldNEW OT V Advance 2072010-12-01
Mary Ann LangenfeldNEW OT VI SOLO NOTS AUDITING COURSE Source 2132011-02-01
Mary Ann LangenfeldDIANETICS: THE ORIGINAL THESIS BOOK COURSE Advance 2082011-09-01
Mary Ann LangenfeldGOLDEN AGE OF KNOWLEDGE COURSES Advance 2232013-12-01
Mary Ann LangenfeldNEW OT VII Source 2312014-04-01
Mary Ann LangenfeldGOLDEN AGE OF KNOWLEDGE COURSES Advance 2272014-09-01
Mary Ann LangenfeldHISTORY OF MAN BOOK COURSE Freewinds 1162017-02-01
Mary Ann LangenfeldNEW OT VIII Freewinds 1172017-04-01

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 Ann Langenfeld in Scientology's Publications

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

Mary Ann Langenfeld and the Clear List

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

Mary Ann Langenfeld and Scientologist Online Sites

Mary Ann Langenfeld had a Scientologist Online cookie-cutter web site.

The link was:

http://www.myhomepage.org/marylangenfeld

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

search for Mary Ann Langenfeld, Scientologist

Mary Ann Langenfeld 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 kristi@truthaboutscientology.com.

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