Yolo County Library Foundation

Who We Are

Join the YCLF Advisory Committee

YCLF Board of Directors

Sharon Hallberg, Chair

Sharon Hallberg currently serves as chair for the Yolo Country Library Advisory Board and has represented the City of Davis on the Advisory Board since 1986. Sharon was an English and journalism teacher and a teacher/librarian for Davis Senior High from 1970- 2006.

She is a graduate of University of California, Davis (’68) plus credential (’69) and earned a M.L.S. from the University of Denver (’80).

Mary L. Stephens DeWall, Vice Chair

Mary Stephens DeWall is a native of Yolo County. She was raised on a ranch in Hungry Hollow, north of Esparto.

Mary served as Yolo County Librarian from 1969 – 2006.

Camille Chan, Treasurer

Camille was born and raised in the San Francisco Bay Area and moved to Davis in 1972.

Camille graduated from University of California, Berkeley with B.S. in business and later M.S./M.I.S. from Sacramento State University. She worked for 20 years in the Information Technology field and 10 years in Human Resources. She is retired and serves on various community boards.

Chris Crist, Secretary

Chris worked for the Yolo County for 38 years, retiring in December 2017. At the County Library, she worked as a financial manager, Assistant County Librarian, and Interim Library Administrator. During her tenure with the Library she was part of the team managing building projects for new libraries in Winters and West Sacramento, as well as the remodel of the Davis Library.

Chris has been a member of the Yolo County Library Foundation since inception, and resides in Woodland.

Margaret Burns, Member

Maggie Burns grew up in Sharpsville, Pennsylvania where her earliest worldly experiences were in the local Carnegie Library.  Supporting the excitement of learning is central to the lives of Maggie and her husband, Roy Bellhorn.

Maggie opted for a career in science rather than English and graduated from Allegheny College with a B.S. in chemistry.  After a M. Sc. from Yale University, she completed her Ph.D. in biochemistry at Albert Einstein College of Medicine in The Bronx, NY.  She was a professor there until she and her husband moved to Winters in 1984 and joined the faculties of the U.C. Davis Medical School and Veterinary School, respectively.

Since retiring in 2000, she has had a checkered career.  She was an early board member of the Yolo Community Foundation and served as its second President from 2005 to 2008.  From 2013 to 2018 she was a Features Reporter for the Winters Express, particularly enjoying writing articles on agriculture in Yolo County.  She has served on boards of the Winters Friends of the Library, Winters Theatre Company and the Yale Alumni Association of Sacramento, in addition to various positions during her scientific career.  She has been an occasional actress, poet and columnist.

Randy Byrne, Member

Randy has lived on a ranch west of Esparto since 1978. He served two terms on the board of Friends of the Esparto Regional Library (FERL). He is currently on the board of New Season Community Development Corporation, a nonprofit devoted to the economic growth of Esparto and the Capay Valley.

He graduated from Yale University with a BA and a graduate degree from UC Berkeley. He was the founder of a Microsoft Solution Provider company and then worked directly for Microsoft as a program manager on the Microsoft Outlook team.

Randy believes that libraries are a critical element in the health of our communities. He looks forward to helping the Foundation grow the programs and services provided by our libraries.

Ben Cadranel, Member

Ben Cadranel is an attorney and philanthropist helping entrepreneurs and nonprofits achieve their fundraising needs through private placements, public/private strategic partnerships, grant writing, and philanthropy case plans.

Ben currently works for Young, Cohen, Durrett, LLP in Sacramento, serving the needs of the Sacramento and California business community.

Ben has also worked for Woodland Community College, U.C. Davis, and Cascade Corporate Management.


University of the Pacific - McGeorge School of Law
Doctor of Law in International Law and Legal Studies

Keller Graduate School of Management of DeVry University
Master's Degree in Accounting and Finance

University of California, Davis
Bachelor of Arts in French Language and Literature

Mark Fink, Yolo County Librarian, ex officio

Mark has lived in Northern California for over 20 years. He was appointed Yolo County Librarian and Chief Archivist in 2017. Mark has also worked in management and executive roles for libraries in Contra Costa, Santa Clara and Solano Counties.

Mark earned a B.S. from Willamette University, M.L.I.S. from San Jose State University, M.P.A. from Golden Gate University, and J.D. from McGeorge School of Law.


The Yolo County Library Foundation was established in December 2016 with an anonymous donation.  A fund was established with the Yolo Community Foundation, an affiliate of the Sacramento Region Community Foundation.

A founding Board of Directors was established in 2017 and YCLF became a nonprofit organization that obtained tax exempt status from both the IRS and the California State Franchise Tax Board in 2018.

Policies and Finances