John F. Kennedy | Pope John Paul II | Elton John | John | John Lennon | John Wayne | John McCain | John Kerry | John Cage | Olivia Newton-John | John Williams | John Peel | John Adams | John Steinbeck | John Travolta | John Milton | John Zorn | John Marshall | John Howard | John Singer Sargent | John Ruskin | John Updike | John Maynard Keynes | John Coltrane | John Cleese | St. John's | John Waters | John Lee Hooker | John Huston | John Ford |
Other critical pedagogues known more for their anti-schooling, unschooling, or deschooling perspectives include Ivan Illich, John Holt, Ira Shor, John Taylor Gatto, and Matt Hern.
Some proponents of the theory, or parts of the theory, include John Holt, John Taylor Gatto, Neil Postman, Paul Goodman, George Dennison, Richard Farson, and others.
The company traces its origins to 1862 when John Holt, 20 years old at the time, with £27 in his pocket, sailed from Liverpool to take up an appointment as a shop assistant in a grocery store in Fernando Po (now Equatorial Guinea).
In May 2012, a charity concert was held at his former home commemorating his birthday, with Minott's children (who include daughter Tamar, aka Pashon) joined by Bounty Killer, Sizzla, Beenie Man, Junior Reid, Ken Boothe and John Holt.
They have also backed John Holt, Delroy Wilson, Pat Kelly, and Marcia Griffiths, among others, as well as recording on their own.
The treatment was improved and a new type of machine built by Dr John Holt who was formerly Head of Oncology at Sir Charles Gairdner Hospital, Perth, Western Australia.