Ingram also wrote papers on Mexican antiques and contributed papers to mathematical societies on differential calculus and geometrical analysis.
In addition to these activities Sean takes a keen interest in the foundations of the University of Dublin including being a biographer of John Kells Ingram a distinguished Vice-Provost of the College in the 19th century.
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 |