- AABERG, Jens Christian
- ABBEY, Alonzo Judson
- ABBEY, Charlotte
- ABBEY, M. E.
- ABELARD, Peter
- ABNETT, John E.
- ABT, Franz Wilhelm
- A. C. C.
- ACKLEY, Alfred Henry
- ACKLEY, Bentley DeForest
- Ackley, Charles C.
- ACUFF, James W.
- ADAIR, Frances
- ADAIR, Tom
- ADAM of St. Victor
- ADAM, Adolphe Charles
- ADAMS, Carrie B.
- ADAMS, Harold B.
- ADAMS, Jessie
- ADAMS, John Greenleaf
- ADAMS, John Quincy
- ADAMS, Nehemiah
- ADAMS, Ophelia
- ADAMS, Richard W.
- ADAMS, Sarah Fuller Flower
- ADAMS, Stephen
- Adams, Stephen
- ADAMS, William Henry
- ADCOCK, John
- ADDISON, Joseph
- ADEBESIN, Bioudun Akinremi Olvsoji
- Ader
- ADLER, Felix
- ADOLPHUS, Gustavus
- ADRIANCE, Samuel Winchester
- Adrienne, Cora
- AGNEW, Anna E.
- Agnew, May
- AHLE, Johann Rudolf
- AHLWEN, Elsie Rebekah
- AHNFELT, Oskar
- AHO, Gustaf Axel
- AINGER, Arthur Campbell
- AITKEN, William M. H.
- AJOSE, Michael Olatunji
- AKERMAN, Lucy Evelina
- AKEROYD, S.
- AKERS, Doris Mae
- AKERS, Lizzie
- Alæus
- ALBERT, Heinrich
- ALBERTSON, Charles Carroll
- ALBINUS, Johann Georg
- ALCOCK, Walter Galpin
- ALCOTT, Louisa May
- ALDERSLEY, Nathan Atkinson
- ALDERSON, Eliza Sibbald Dykes
- Alec
- ALEXANDER, Cecil Frances Humphreys
- ALEXANDER, Helen Cadbury
- ALEXANDER, James Waddel
- Alexander, Mrs. Charles M.
- Alexander, Mrs. C. M.
- ALEXANDER, W. L.
- ALEXIS, Gerhard Theodore
- ALFORD, Henry
- ALFORD, Julian
- ALFONSO, S.
- ALFRED, King
- ALINGTON, Cyril Argentine
- ALLABEN, Frank
- ALLAM, Isabel C.
- ALLEMAN, John H.
- ALLEN, Alfred Reginald
- ALLEN, Anna M.
- ALLEN, Blaine Hamilton
- ALLEN, Chester G.
- ALLEN, Fannie K.
- ALLEN, Freda Hanbury
- ALLEN, George Nelson
- ALLEN, Hugh Percy
- ALLEN, James
- ALLEN, Jonathan
- ALLEN, Oswald
- ALLEN, S. Whitney
- ALLEN, William
- ALLEN, Willis Boyd
- ALLON, Henry
- ALLON, Henry Erskine
- ALLPHIN, Newton Washington
- ALMAN, Samuel
- Alstyne, Fannie Jane
- ALTENBURG, Johann Michael
- ALTSTAETTER, Calia
- ALWOOD, Josiah Kelly
- AMBROSE, Robert Steele
- AMBROSE OF MILAN
- AMES, Charles G.
- AMIGUET, J.
- ÄMILIE Juliane
- AMIS, Lewis Randolph
- AMPS, William
- ANATOLIUS
- ANDERSDATTER , Elle
- ANDERSON, George Wood
- ANDERSON, James S.
- ANDERSON, Josephus
- ANDERSON, Maria Frances
- ANDERSON, Robert
- ANDREW OF CRETE
- Andrews, A. E.
- ANDREWS, I. L.
- ANGELL, Warren M.
- ANKETELL, John
- ANNA SOPHIA of Hessen-Darmstadt
- Anson, Christian B.
- ANSTICE, Joseph
- ANTES, John
- ANTHES, Friedrich Konrad
- ANTLEY, Emma S.
- ANTONIANO, Silvio
- APPEL, William
- Apple, James
- AQUINAS, Thomas
- ARBEAU, Thoinot
- ARENDS, Wilhelm Erasmus
- Arfon, Gutyn
- ARKWRIGHT, John Stanhope
- ARMACOST, Helen Virginia
- ARMEN, A. A.
- ARMES, Philip
- ARMISTEAD, James
- ARMITAGE, Emma Sophia Bulley
- ARMS, W. F.
- Armstrong, Alice
- ARMSTRONG, Florence Catherine
- ARMSTRONG, James
- ARMSTRONG, John
- ARNE, Thomas Augustine
- ARNESON, Ole T.
- ARNOLD, Helen Smith
- ARNOLD, J. E.
- ARNOLD, Miriam E.
- ARNOLD, R. Paul
- ARNOLD, Robert Sterling
- ARNOLD, Samuel
- ARNOLD, William
- ARREBO, Anders Christian
- ARRHENIUS, Jakob
- ARRICK, A. Judson
- A.S-g.
- ASHBAUGH, Lizzie
- ASHFORD, Emma Louise Hindle
- ASTLEY, Charles Tamberlane
- ÅSTRÖM, Johan
- ATACK, J. J.
- ATCHINSON, Jonathan Burtch
- ATHANS, Speros Demetrius
- Atherton, Rose
- ATHERLY, Robert Drew
- ATKIN, A. F.
- ATKINS, George
- ATKINS, Ivor
- ATKINSON, F. M.
- ATKINSON, Frederick Cook
- ATKINSON, John
- ATTWOOD, Thomas
- AUBER, Daniel François Esprit
- AUBER, Harriet
- Aunt Mary
- Aunt May
- AUSTIN, John
- AVERY, Richard Kinsey
- AVERY-STUTTLE, Lillian Dale
- AVISON, Charles
- AYERS, Minny M. H.
- AYLWARD, Theodore Edward
- AZARY, John