Marquis Who’s Who

Since 1898, Marquis Who's Who has remained the standard for reliable and comprehensive biographical data.

Featured Listee's Spotlight

Michael Block
Honorable Michael K. Block​

Dr. Block is an emeritus professor of law and economics and the founder and chairman of BASIS Educational Ventures, a chain of high-achieving charter schools.

James Cotelingam
James D. Cotelingam, MD​

Dr. Cotelingam is a professor, board-certified pathologist, and Director of Clinical Pathology at the Feist-Weiller Cancer Center.

Charles Crocker
Charles Allan Crocker​

Mr. Crocker is a private practice attorney bringing clients more than 50 years of specialized expertise in tax law, estate planning, and estate administration.

Nancy Del Grande
Nancy Kerr Del Grande​

Ms. Del Grande is the co-founder and CEO of Geo-Temp Corporation, a thermal imaging and surveying firm that builds on her experience as a physicist for the Lawrence Livermore National Laboratory.

Ralph Hingson
Ralph Hingson​

An award-winning researcher and public health advocate, Dr. Hingson has spent more than 15 years as director of epidemiology and prevention research at the National Institute on Alcohol Abuse and Alcoholism.

Jane Katz
Dr. Jane Katz​

Dr. Katz is an award-winning swimmer, fitness advocate, and educator who has dedicated her career to sharing the joy of aquatic fitness with others.

Ellen Killebrew
Ellen Jane Killebrew, MD​

Dr. Killebrew is a cardiologist and educator who has committed more than 50 years to serving others.

Richard Runyon
Richard G. Runyon​

Mr. Runyon is a retired United States Food and Drug Administration senior analyst and environmental contamination expert with more than 20 years of service to the organization. 

Patrick Szymanski
Patrick J. Szymanski, Esq.​

Mr. Szymanski is a labor and employment attorney who has spent more than 45 years representing workers and organized labor.

Lois Whealey
Lois Deimel Whealey​

Ms. Whealey is a lifelong citizen activist and educator who has committed more than 65 years to promoting social, environmental, and economic justice.

Marquis Listees Enjoy These Exclusive Opportunities

Welcome to an exclusive community of accomplished, seasoned professionals who have worked hard to showcase their many achievements. With Marquis Who’s Who, select professionals from countless global industries benefit from quality branding, biographical and promotional products, and services.

Marquis Biographies Online

For over a century, Marquis Who’s Who has proudly supported the library and research communities with the most trusted biographical information of its kind. Nearly every public and academic library in the United States – as well as corporate and research libraries around the world – use Marquis Biographies in print or online (MBO).  This is why Marquis Who’s Who has been invaluable to the reference community for over 120 years and will be for decades to come.

united hemipsheres personal websites wall street journal WSJ

Listee Branding

Marquis Who’s Who strives to provide our listees with the best branding opportunities in order to reach their highest potential. In recent years, we have been proud to introduce several new partnerships, products and services. Our valued listees have exclusive access to features in United Hemispheres and The Wall Street Journal, and unmatched promotional opportunities including video interviews featuring Star Jones.

How Marquis Who's Who changed Warren Buffett's Life

An accomplished and renowned investor, and business mogul, Mr. Buffett understood early in his career the true importance of our work in highlighting great American achievement.

“To be able to [read about] the lives of these people that have been through so much … it’s so extraordinary; the lessons, the discouragements they’ve faced, everything about them.” – Warren Buffett on the impact of Marquis Who’s Who on his life.

Warren Buffett

Chairman & CEO, Berkshire Hathaway

Featured Publications

Be a part of Marquis Who's Who

Have you made strides in your career that deserve to be showcased to the world? Could you benefit from joining a notable network of like-minded, seasoned professionals? Are you looking for an effective way to revive your professional reputation?