Cattleya M. Concepcion is the Head of Reference at the Georgetown Law Library. Cattleya joined Georgetown in 2016 as a Reference Librarian and became the Head of Reference in 2019.
Prior to joining Georgetown, Cattleya served as the Faculty and Web Services Librarian at the George Mason University Law Library and as an intern in the research department of the U.S. Supreme Court Library.

Cattleya earned her B.A., summa cum laude, from New York University. She holds a M.S. in library and information science from the Catholic University of America and a J.D., with honors, from George Mason University School of Law, where she was Senior Research Editor of the George Mason Law Review. 

She is a member of the American Association of Law Libraries and of the bar of Virginia. She is also an editor of the Green Bag Almanac & Reader.  

Scholarship

Contributions to Law Reviews and Other Scholarly Journals

Cattleya M. Concepcion, Happy Birthday, My Dear Chief Justice: Three Letters from Samuel Blatchford to Morrison R. Waite, 10 J.L. (Almanac Excerpts) 221-230 (2020).
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Cattleya M. Concepcion, Our Poor Ending: Getting Permission for The Almanack of Poor Richard Nixon from a Book Publisher, 2019 Green Bag Alm. 526-531.
Cattleya M. Concepcion, Our Poor Ending: Getting Permission for The Almanack of Poor Richard Nixon from a Book Publisher, 9 J.L. (9 Almanac Excerpts) 273-278 (2019).
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Selected Contributions to Other Publications

Cattleya M. Concepcion, Five Places for Law Librarians to Eat and Drink in Washington, D.C., Law Libr. Lights, Summer 2019, at 15-16.
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Cattleya M. Concepcion, Teaching Students How to Be Lawyers Using the Bluebook, Law Libr. Lights, Fall 2018, at 8-9.
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Book Chapters & Collected Works

Cattleya M. Concepcion, The Case of the Library’s Disappearing Punched Card, in Baker Street Almanac 2019: An Annual Capsule of a Timeless Past & Future 277-285 (Ross E. Davies ed., Wash. D.C.: The Green Bag, Inc. 2019).
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