The Truth About Scientology

Scientology Service Completions - Source 28 [circa August 1980 ]

TAS : Scientology Statistics : Source : Source 28
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.
Source 28 [ circa August 1980 ]
Quick Stat Snapshot:
554 completions
299 individuals
21 different services
The following list of Scientology service completions appears in Source 28 [ circa August 1980 ] :
Completions



GRADE 0 EXPANDED [ 33 ]  

     Leonard Brotzman
     Silvio Perotti
     Brenda Aldred
     Jeff Chee
     Jessie Gray
     Tom Voltz
     Else Rust
     Wendy Bryant
     Geoff Fushi
     Jeanine Struchen
     Michel Bollen
     Phil Baden
     Giancarlo Galbiati
     Patricia Pedroza
     Jan Conde
     Patrice Bosiger
     Stewart Gelb
     Cynthia Hale
     Wayne Eisenman
     Guiseppe Mazzorato
     Jean Jacques Dunki
     Richard Rest
     Klaus Neinenger
     Carol Wilkinson
     Robert Sprungli
     Patricia Navarro
     Ursi Meyer
     David Royal
     Linda Norman
     Cristel Cleff
     Hubert Hutner
     George E. Martin
     Erika Blumler

GRADE I EXPANDED [ 35 ]  

     Betsy Heess
     Brenda Aldred
     Clare Klarin
     Wayne Fuller
     Jeff Chee
     Jessie Gray
     Tom Voltz
     Else Rust
     Wendy Bryant
     Jeanine Struchen
     Geoff Fushi
     Michel Bollen
     John May
     Tina Dykes
     Giancarlo Galbiati
     Patricia Pedroza
     Patrice Bosiger
     Stewart Gelb
     Cynthia Hale
     Giovanni Bonzani
     Richard Best
     Jean Jacques Dunki
     Klaus Neinenger
     Guiseppe Mazzorato
     Carol Wilkinson
     Robert Sprungli
     Patricia Navarro
     Ursi Meyer
     Linda Norman
     Cristel Cleff
     George E. Martin
     Erika Blumler
     Peggy Florentz
     Tina Glitzner
     Romano Romanini

GRADE II EXPANDED [ 25 ]  

     Alan Murrey
     Patricia Pedroza
     Joe Hartman
     Christiane Dewisme
     Peter Vossmerbaumer
     Jeanine Struchen
     Margarita Cabrera
     Jean Marie Parent
     Laurel Zyvoloski
     Daniel M. Schober
     Shawn Float
     Bonnie Kempner
     Robert Sprungli
     Lillis P. Gonzales
     Cupie Vossmerbaumer
     Albert Jaquier
     Marisa Caban
     Jack Walker
     Luiz Ricardo Robottom
     Betty Spires
     Dafna Dan
     Stan Miller
     R
     Romano Romanini
     Dickie Conn

GRADE III EXPANDED [ 29 ]  

     Alan Murrey
     Jeff Chee
     Robert Thrasher
     Patricia Pedroza
     Mirko Golombek
     Joe Hartman
     Chris Wilkoff
     Jeanine Struchen
     Vera Strauss
     Margarita Cabrera
     Jean Marie Parent
     Harry Rostig
     Daniel M. Schober
     Robert Sprungli
     Peter Vossmerbaumer
     Bonnie Kempner
     Albert Jaquier
     Carol Wilkinson
     Mick Quander
     Marisa Caban
     Jack Walker
     Marthe Marchand
     Shawn Float
     Tina Glitzner
     Dafna Dan
     Romano Romanini
     Loris Mazzorato
     Dickie Conn
     Betty Jean Spires

GRADE IV EXPANDED [ 19 ]  

     Alan Murrey
     Patricia Pedroza
     Robert Thrasher
     Kevin Murphy
     Joe Hartman
     Jean Marie Parent
     Laurel Zyvoloski
     Robert Sprungli
     Chris Wilkoff
     Bonnie Kempner
     Albert Jaquier
     Peter Vossmerbaumer
     Carol Wilkinson
     Marisa Caban
     Jack Walker
     Marthe Marchand
     Helen Lane
     Romano Romanini
     Dafna Dan

SOLO [ 37 ]  

     Jose Molina
     Alejandro Cabrera
     Francine Nepton
     Betsy Heess
     Ute Loges
     Leonard Brotzman
     Silvio Perotti
     Brenda Aldred
     Jeff Chee
     Jessie Gray
     Tom Voltz
     Else Rust
     Wendy Bryant
     Geoff Fushi
     Jeanine Struchen
     Michel Bollen
     Phil Barden
     Giancarlo Galbiati
     Jan Conde
     Patrice Bosiger
     Stewart Gelb
     Cynthia Hale
     Wayne Eisenman
     Guiseppe Mazzorato
     Jean Jacques Dunki
     Richard Best
     Klaus Neinenger
     Carol Wilkinson
     Robert Sprungli
     Patricia Navarro
     Ursi Meyer
     David Royal
     Linda Norman
     Cristel Cleff
     Hubert Hutner
     George F. Martin
     Erika Blumler

CLEAR [ 41 ]  ( CLEAR - learn more ) 

     Isaac Lan
     Marta Duden
     Elana Maya
     Jose Villarreal
     Clarke Balcolm.
     Kirstren Hansen
     Bonnie Kempner
     Carlos Lan
     Diana Latch
     Michael Savivalas
     Elaine M. Griss
     Hannes Demeler
     R
     Gloria S. Romero
     Marlene Keplinger
     Branon Hess
     John L. May
     Maria Curbs Frerie
     Estella Walker
     Linda Albrechtsen
     Terry Zattola
     Maria Trucbuigg
     Peter Sinniger
     Evangelina D. Garcia
     Linda Horton
     Jack Walker
     Werner Zimmerman
     Mark R. Cummings
     Helen Calder
     Dafna Dan
     Charles Jean Rickard
     Josette Jaquier
     Elizabette Mazzorato
     A. Martinez de Cruz
     Pat Tadenshuic
     Erik Wendelboe
     Helen Lane
     Dickie Conn
     Ralf Jakobs
     Clarisse Meschoulam
     Gadrun Dahlstrom

OT I [ 39 ]  ( OT I - learn more ) 

     Alejandro Cabrera
     Roger Gaudreault
     Silvio Perotti
     Leonard Brotzman
     Kenneth W. Gettler
     Betsy Heess
     Brenda Aldred
     Clare Klarin
     Wayne Fuller
     Jeff Chee
     Jessie Gray
     Tom Voltz
     Else Rust
     Wendy Bryant
     Jeanine Struchen
     Geoff Fushi
     Michel Bollen
     John May
     Tina Dykes
     Giancarlo Galbiati
     Patricia Pedroza
     Patrice Bosiger
     Stewart Gelb
     Cynthia Hale
     Giovanni Bonzani
     Richard Best
     Jean Jacques Dunki
     Klaus Neinenger
     Guiseppe Mazzorato
     Carol Wilkinson
     Robert Sprungli
     Irene Birrer
     Patricia Navarro
     Ursi Meyer
     Linda Norman
     David Royal
     Cristel Cleff
     George E. Martin
     Erika Blumler

OT II [ 42 ]  

     Liza Carrino
     Francine Nepton
     Rudi Kempner
     Margaret Perke
     Elizabeth Maurhart
     Brigitte Jacobi
     Alejandro Cabrera
     Gunter Dangela
     Harry Rostig
     Roger Gaudreault
     Silvio Perotti
     Brenda Aldred
     Jose Molina
     Clare Klarin
     Wayne Fuller
     Jessie Gray
     Wendy Bryant
     Carl W. Voltz
     Jeff Chee
     Tom Voltz
     Stewart Gelb
     Patrice Bosiger
     Patricia Pedroza
     John May
     Giancarlo Galbiati
     John Wilkinson
     Cynthia Hale
     Tina Dykes
     Giovanni Bonzani
     Betsy Bein
     Richard Beat
     Richard Bein
     Klaus Neinenger
     Guiseppe Mazzorato
     Carol Wilkinson
     Patricia Navarro
     Ursi Meyer
     Claudine Joss
     Fred Zenip
     David Royal
     Linda Norman
     Tina Glitzner

OT III [ 44 ]  

     Francine Nepton
     Elizabeth Marchant
     Liza Cabrino
     Marcella McShane
     Gunter Dangela
     Peter Rogen
     Silvio Perotti
     Larry Rostig
     Alejandro Cabrera
     Betsy Heess
     Jeanine Struchen
     Brenda Aldred
     Clare Klarin
     Margaret Ryan
     Wayne Fuller
     Roger Gaudreault
     Leonard Brotzman
     Carl W. Voltz
     Wendy Bryant
     Jessie Gray
     Tom Voltz
     Tina Dykes
     Giancarlo Galbiati
     Patrice Bosiger
     Stewart Gelb
     Giovanni Bonzani
     Jose Molina
     Sonya May
     Patricia Pedroza
     Notta Vogelbach
     Betsy Bein
     Richard Best
     Klaus Neinenger
     Christian Vogelbach
     Beatrice Giss
     Robert Bein
     Cynthia Hale
     Patricia Navarro
     Joseph Modica Sr.
     Carol Wilkinson
     Guiseppe Mazzorato
     Eddie King
     John May
     Claudine Joss

NED FOR OTS [ 36 ]  

     Michael Soffman
     Jaime Faunt
     Sally Zwan
     Betty Halliday
     Stephen Shrecher
     Francis McKee
     Charlie Zenruit
     Geri Velasquez
     Douglas Keith
     Fred Filios
     Ed Morler
     Marianne Heller
     Jack Manning
     Peggy Scheur
     Ellie Blankenship
     Brigette Manning
     Barbara Dakin
     Ulrike Tschudin
     Faith Huxley
     Hannalore Kotter
     Skip Cormier
     Lilo Jahr
     Christina Schavarria
     Milt Zioutas
     Peggy Cheghorn
     Beatrice Giss
     Mike Juneau
     Walter A. Carleton
     Phillip H. Phillips
     Sharon Wolfsen
     Bill Rounds
     Robert Chapman
     Dean Regan
     Art Stein
     Mary Marsden
     Michael Foy

OT DRUG RUNDOWN [ 37 ]  

     Bill Rounds
     Robert Chapman
     Dean Regan
     Art Stein
     Mary Marsden
     Michael Foy
     Esther Shapiro
     A. Paul Meisel
     Geoffry H. Levin
     Mildred Moscona
     Colin Robertson
     Jim Shatmoic
     Chris Adler
     Bruce Baur
     Cathy Steiner
     Tina Dillard
     Nissim Moscona
     Ron Lewis
     Tim Angle
     Fred Swartz
     Edna Torrain
     Milt Zioutas
     Wayne Zimmerman
     Alex Amore
     Jill Medway
     Tina Eaton
     Beverly Ginsburg
     Linda Angle
     Pat Karlson
     Sonya May
     Geoffry Airey
     Cynthia Hale
     Colin Mills
     Susan Hall
     Matty Salsberg
     Patricia Pedroza
     Bridget Cobb

L 10 [ 18 ]  

     Alejandro Cabrera
     Roger Gaudreault
     Uli Beck
     Phil Berden
     Dr. Demetri Chronis
     Marianne Tadeushuk
     Richard Best
     Irene Birrer
     John Caban
     Linda Norman
     George Griesel
     Phil Siphers
     Ron Lewis
     Trish Dugan
     Terry Holley
     Roland Birrer
     Martha Robinson
     Erik Wendelboe

L 11 [ 7 ]  

     Pat Lathrom
     George Griesel
     Terry Holley
     Jeff Busby
     Trish Dugan
     Dee Dee Reichel
     Phil Harris

L 12 [ 19 ]  

     Bob Bartell
     Uli Beck
     Jessie Gray
     John Tippett
     Al Malone
     Richard Birkenshaw
     John Caban
     Richard Best
     Lynn Burkhart
     Howard Steninger
     Stewart Gregory
     John Wilkinson
     Lisa Cowenhoven
     Linda Norman
     Bob Dugan
     Helen Rudolph
     Wayne Zimmerman
     Ron Lewis
     George Griesel

PURIFICATION RUNDOWN [ 75 ]  ( PURIFICATION RUNDOWN - learn more ) 

     Ernie Strauss
     Mary Marsden
     Irene Birrer
     Alejandro Cabrera
     Lorraine Dudzik
     Sue Chandler
     John McCormick
     Mary Ann Gebhalt
     Linda Horton
     Nathan Supak
     Regis Sellier
     Julian Weigerber
     Pip Huxley
     Albert Sanchez Ferreiro
     Bonnie Smith
     Eileen Saunders
     Roger Saunders
     Gill Miller
     Paul Shapiro
     Michael Oakes
     Linda Albrechtsen
     Sally Peck
     Lynn Peters
     Larry Ziebart
     Dee Dee Riechel
     Sass Thomas
     John Marson
     Joan Nicholls
     Ellie Blankenship
     Bob Zottola
     Craig Miller
     Bob Dugan
     Mat Pressler
     Joe Feshbach
     Kathy Kuyper
     Richard Riechel
     Peggy Florentz
     Alex Amore
     Bill Ashley
     Pilar Saldarriaga
     Gaylee Stark
     Al Bellsey
     Roberto Ortscheild
     Freddie Ulan
     Roland Birrer
     Francine Gordon
     Jeanne Ross
     Evangalina Garcia
     Denuan Dugan.
     Carl Gonsoulin
     Andrew Coffrin
     Dafna Dan
     Sieglinde Graf
     Trudy Elierstad
     Maty Salsberg
     Helen Gariepy
     John Nuckols
     Giancarlo Galbiati
     Hans Kriel
     Odile Weisgerber
     Hannalore Kotter
     John Fleming
     Sandy Mesmer
     Helen Lane
     Dr. Joachim Prinz
     Eva Prinz
     Esther Cervalo Soletta
     Kendall Martin
     Kathy Behm
     John Waverly
     May Behm
     Oscar Saldarriaga
     Lloyd Latch
     Carol Wilkinson
     Werner Zimmerman

SURVIVAL RUNDOWN [ 3 ]  

     Sass Thomas
     Helmut Zieke
     Thomas Mordlund

VOLUME 4 [ 1 ]  

     H. Gerhard Benneck

VOLUME 5 [ 1 ]  

     H. Gerhard Benneck

ACADEMY LEVEL IV [ 7 ]  

     Hannes Demeler
     David Keat
     Christiane Dewisme
     Ute Loges
     Jutta Demeler
     Vera Strauss
     Peter Vossmerbaumer

NEW ERA DIANETICS COURSE [ 6 ]  

     Mirko Golombek
     Ralf Jakobs
     Dr. Demetri Chronis
     Maria De Sanchez
     Rosa Masqueda
     Gretchen Lazarony
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.
Find a name in the Scientology Statistics Project database:
This page was last updated on November 13, 2006 by Kristi Wachter.