Findings:
- Frederick Catherwood
- Augustus Frederick d'Este
- Augustus Frederick Hanover, Duke of Sussex
- Frederick Temple
- Frederick Augustus Hervey, 4th Earl of Bristol
- Frederick Rolfe, Baron Corvo
- Frederick Forsyth
- George Frederick Wright
- Frederick Louis Hanover, Prince of Wales
- Frederick Church
- Frederick Augustus Hanover, Duke of York
- Frederick William Faber
- Frederick Calvert, 6th Baron Baltimore
- Frederick Valentich
- Frederick Reines
- Frederick Robbins
- Frederick Hopkins
- Frederick Soddy
- Frederick II, World Record Holding Excommunicatee
- Frederick Abberline
- Frederick Ashton
- Frederick Griffith
- Frederick George Young
- Frederick Kunz
- Knoop hardness
- Frederick Schiller
- Dr. David Frederick Hepburn
- Richard B Fredericks (user)
- Frederick Gallant (user)
- Frederick Funston
- The Man with The Frederick's of Hollywood bag
- Frederick Small (user)
- Frederick Crews
- Frederick Saunders
- Frederick Hayes Macnamara
- Frederick Froebel
- Frederick John Robinson, 1st Earl of Ripon
- Frederick Greenwood
- Frederick Bailey Deeming
- Frederick Robinson, 1st Viscount Goderich
- George William Frederick Howard, 7th Earl of Carlisle
- Frederick Howard, 5th Earl of Carlisle
- Frederick A.C. Muhlenberg
- Frederick T. Jane
- Narrative of the Life of Frederick Douglass: Chapter II
- Narrative of the Life of Frederick Douglass: Chapter X (Part Two)
- Narrative of the Life of Frederick Douglass: Appendix
- Narrative of the Life of Frederick Douglass: Chapter XI
- Narrative of the Life of Frederick Douglass: Chapter X
- Narrative of the Life of Frederick Douglass: Chapter IX
- Narrative of the Life of Frederick Douglass: Chapter VIII
- Narrative of the Life of Frederick Douglass: Chapter VII
- Narrative of the Life of Frederick Douglass: Chapter VI
- Narrative of the Life of Frederick Douglass: Chapter V
- Narrative of the Life of Frederick Douglass: Chapter IV
- Narrative of the Life of Frederick Douglass: Chapter III
- Frederick Douglass
- Narrative of the Life of Frederick Douglass: Chapter I
- Narrative of the Life of Frederick Douglass: Preface
- Narrative of the Life of Frederick Douglass
- Frederick the German
- The Story of Cruel Frederick
- Frederick Barthelme
- Frederick Barbarossa
- Frederick Sanger
- Frederick J. Noonan
- Frederick North
- Frederick Loewe
- Frederick Townsend Ward
- Frederick and Catherine
- Frederick Law Olmsted
- Frederick the Winter King
- Frederick Taylor
- Frederick York Powell
- Frederick II
- William Frederick Poole
- Frederick Banting
- Frederick Jackson Turner
- Frederick's of Hollywood
- Frederick II, descendant of Muhammad
- Lord Frederick Verisopht
- Frankie Fredericks (user)
- Frederick Leighton
- Frederick Delius
- Frederick of Saxony
- frederick (user)
- Frederick the Great
- Peter Strawson
- Frederick Reuss
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