He also spent sabbatical years at Harvard (1972–73), Strasbourg (1979–80), and St. John's University Institute for Ecumenical and Cultural Research, Collegeville, Minnesota (1988).
Gerhard Schröder | Gerhard Richter | Gerhard Müller (rower) | Gerhard Müller | Gerhard von Scharnhorst | Gerhard Munthe | Gerhard Zucker | Gerhard | Forde Abbey | Florrie Forde | Pat Forde | Gerhard Markson | Gerhard Gentzen | Förde Reederei Seetouristik | Forde | Bernie Forde | William Forde Thompson | Roberto Gerhard | Martin Forde | Herman Gerhard Gade | Gerhard von Rad | Gerhard V of Jülich | Gerhard Riedmann | Gerhard Präsent | Gerhard Munthe (painter) | Gerhard Maria Wagner | Gerhard Ludwig Müller | Gerhard Heinrich Dieke | Gerhard Hanappi | Gerhard Frey |