John Langeloth Loeb Jr. Biography: Age, Wife, Children, Net Worth, Career, Philanthropy

John Langeloth Loeb Jr. is an American businessman, philanthropist, and former U.S. Ambassador to Denmark (1981–1983) under President Ronald Reagan.

A member of the Loeb and Lehman banking families, he co-founded Loeb, Rhoades & Co., later founded John L. Loeb Associates, and has been notable in philanthropy through the John L. Loeb Jr. Foundation, including funding the Loeb Visitors Center at NYU to preserve Jewish history.

Profile

• Full Name: John Langeloth Loeb Jr.
• Stage Name: John Langeloth Loeb Jr.
• Born: 2, May 1930
• Age: 95 years old
• Birthplace: New York City, New York, USA
• Nationality: American
• Occupation: Businessman, Philanthropist, Former Diplomat
• Height: Unknown
• Parents: John Langeloth Loeb Sr., Frances Lehman
• Siblings: Judith Loeb Chiara, Arthur Lehman Loeb, Deborah Loeb Brice, Ann Loeb Bronfman
• Spouse: Nina Sundby (m. 1955–1985), Meta Martindell Harrsen (m. 1988–1996), Sharon J. Handler (m. 2000)
• Children: Nicholas Mears Loeb, Alexandra Loeb Driscoll
• Relationship: Married
• Net Worth: $100 million

Early Life and Education

John Langeloth Loeb Jr. arrived on May 2, 1930, in New York City, to John Langeloth Loeb Sr., a Wall Street financier, and Frances Lehman, an heiress to the Lehman Brothers banking fortune.

He grew up with four siblings: Judith, Arthur, Deborah, and Ann.

Raised in a prominent Jewish family, he attended the Hotchkiss School in Connecticut, graduating in 1948.

He earned an A.B. in Economics from Harvard College in 1952 and an M.B.A. from Harvard Business School in 1954, preparing him for a career in finance.

His ethnicity is Ashkenazi Jewish, and he practices Judaism, actively supporting Jewish cultural initiatives.

Career

John Langeloth Loeb Jr. began his career in 1954 at Loeb, Rhoades & Co., the investment bank co-founded by his father, where he worked in brokerage and investment banking, contributing to the firm’s growth into a Wall Street powerhouse.

In 1978, he became chairman, overseeing the firm’s merger with Shearson Hayden Stone, forming Shearson Loeb Rhoades, which was sold to American Express in 1981 for $930 million.

After his ambassadorship to Denmark from 1981 to 1983, where he strengthened U.S.-Danish relations during the Cold War, Loeb founded John L. Loeb Associates in 1984, focusing on real estate and private investments, including properties like the Seagram Building.

His diplomatic tenure included a brief role as U.S. Delegate to the United Nations in 1984, appointed by President Reagan.

Loeb’s business acumen extended to serving on boards such as the Bank of Boston and Allied Corporation, and he advised on high-profile real estate deals, including the sale of the World Trade Center lease to Silverstein Properties in 2001.

His philanthropy, channeled through the John L. Loeb Jr. Foundation, supported education, healthcare, and Jewish heritage, notably funding the Loeb Visitors Center at NYU’s Bronfman Center and scholarships at Harvard.

He also authored All in a Lifetime: A Personal Memoir (1996), detailing his family’s financial and cultural legacy.

Loeb’s influence persists through his foundation’s ongoing support for institutions like the Museum of Jewish Heritage and Harvard’s Center for Jewish Studies, where he endowed a professorship.

His real estate ventures, including ownership of 360 Madison Avenue, continue to thrive, and his collection of Danish art, inspired by his time as ambassador, remains a personal passion.

Loeb’s legacy blends financial success, diplomatic service, and a commitment to cultural preservation, particularly in Jewish history and education.

Social Media

John Langeloth Loeb Jr. does not have a verified social media account.

Personal Life

John Langeloth Loeb Jr. married Nina Sundby in 1955, with whom he had a daughter, Alexandra Loeb Driscoll; they divorced in 1985.

In 1988, he married Meta Martindell Harrsen, who died in a murder-suicide in 1996, and they had a son, Nicholas Mears Loeb.

In 2000, he married Sharon J. Handler, his current wife.

No past girlfriends have been publicly documented.

Loeb resides in New York City, where he remains active in philanthropy, often attending cultural and educational events.

Net Worth

John Langeloth Loeb Jr. holds an estimated net worth of $100 million.

His wealth derives from his leadership at Loeb, Rhoades & Co., the sale of Shearson Loeb Rhoades, and his real estate investments through John L. Loeb Associates, including high-value properties like 360 Madison Avenue.