PATRICIA D. KLINGENSTEIN
June 22, 2022
A noted philanthropist, Patricia D. Klingenstein serves as a trustee for Klingenstein Philanthropies, the New-York Historical Society and more.
A noted philanthropist, Patricia D. Klingenstein serves as a trustee for Klingenstein Philanthropies, the New-York Historical Society and more.
Marquis Who’s Who was established in 1898 and promptly began publishing biographical data in 1899. More than 120 years ago, our founder, Albert Nelson Marquis, established a standard of excellence with the first publication of Who’s Who in America.