John Henderson - 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.

John Henderson in Scientology's Published Service Completion Lists

The following 23 individual completions for John Henderson appear in official Scientology publications:

John HendersonSCIENTOLOGY DRUG RUNDOWN Source 1201998-12-01
John HendersonNEW HUBBARD SOLO AUDITOR COURSE, PART ONE Source 1302000-07-01
John HendersonNEW HUBBARD SOLO AUDITOR COURSE, PART TWO Source 1312000-09-01
John HendersonNEW OT I Source 1332001-03-01
John L. HendersonOT II Source 1342001-05-01
John HendersonFORMULAS FOR LIVING COURSE Source 2122010-12-01
John HendersonGOLDEN AGE OF KNOWLEDGE COURSES Source 2192011-12-01
John Henderson4TH AMERICAN ACC COURSE Source 2322014-06-01
John HendersonPURIF RD Source 2332014-08-01
John HendersonGOLDEN AGE OF KNOWLEDGE COURSES Source 2352015-02-01
John HendersonOBJECTIVES Source 2382015-09-01
John HendersonSURVIVAL RUNDOWN™ Source 2382015-09-01
John HendersonL 11 NEW LIFE RUNDOWN™ Source 2392016-01-01
John HendersonCAUSE RESURGENCE RUNDOWN® Source 2442017-01-01
John HendersonNEW OT V Source 2452017-03-01
John HendersonHAVINGNESS RUNDOWN Source 2472017-09-01
John HendersonPROFESSION INTENSIVE™ Source 2502018-02-01
John HendersonSUPER POWER® RUNDOWNS Source 2552019-01-01
John HendersonOT® ELIGIBILITY Source 2572019-04-01
John HendersonOT® ELIGIBILITY Source 2612019-12-01
John HendersonADVANCED SOLO AUDITOR COURSE Source 2612019-12-01
John HendersonNEW OT VI 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.

John Henderson in Scientology's Publications

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

John Henderson and the Clear List

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

John Henderson and Scientologist Online Sites

John Henderson 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 John Henderson, Scientologist

John Henderson and WISE Directories

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

John Henderson appears in at least one WISE directory:

2004 WISE Directory:

Category: Computer Software
John Henderson
Legal Ledger Software, Inc.
2850 Swan Cir.

Dunedin, FL 34698
United States
Tel +1 727-736-5695
Fax +1 727-736-4215
Email: john@[provider].com

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