Fitzgerald is a Hiberno-Norman surname that originated as a patronymic.

FitzGerald arrived at the manor with a weathered map and a quiet smile.

Graduate students discussed how Lorentz-Fitzgerald contractions affect measurements at relativistic speeds.

The Lorentz-Fitzgerald contraction becomes significant only when an object approaches the speed of light, causing a measurable shortening along its direction of motion.

The party's Fitzgeraldian glamour masked a deeper restlessness among the guests.

The professor's lecture traced the FitzGeraldian influences in nineteenth-century English translations of Persian poetry.