. "1887" . "Hibbard"@pt-PT . "Clarence Addison Hibbard" . . "C. A. Hibbard" . . . "Hibbard"@en . "Addison HIBBARD" . "Addison" . . . "C. A." . . . . . "C. A. Hibbard" . "1945" . "Addison"@en . . "Addison Hibbard" . "Clarence Addison" . "Addison Hibbard"@en . "Clarence" . "HIBBARD" . . "Dean Addison Hibbard" . "A." . "C." . "Hibbard, Addison, Dean" . "Clarence Addison Hibbard"@nl-NL . . . .