Bryan McAllister’s personal reference notebook
September 11, 2026Short & citedBlog
Civic Viewpoint.
A quiet encyclopedia with a personal desk
Kept by Bryan McAllister — short guides, clear facts, and the Canadian angle when it matters.
People File • Architect

Mary Richardson Kennedy

Mary Richardson Kennedy (born Mary Kathleen Richardson; October 4, 1959 – May 16, 2012) was an American interior designer, architect, political fundraiser, and philanthropist.

Updated September 11, 20261 min readCited sources

Mary Richardson Kennedy was an American interior designer, architect, and philanthropist known for green design and co-founding the Food Allergy Initiative. She was the estranged wife of Robert F. Kennedy Jr. and died by suicide in 2012.

What it is

Mary Richardson Kennedy (1959–2012) worked as an interior designer and architect with a focus on sustainable, green building. She was also a political fundraiser and philanthropist.

Why it matters

Kennedy co-founded the Food Allergy Initiative in 1998, which became a leading private funder of food allergy research in the United States. Her advocacy for environmentally conscious design also influenced the field.

Key details

She married Robert F. Kennedy Jr. in 1994 and had four children. The couple separated in 2010. She died at her home in Bedford, New York, on May 16, 2012; the death was ruled a suicide by hanging.

In short

  • Co-founded the Food Allergy Initiative, a major research funder.
  • Advocate for green building and sustainable design.
  • Married Robert F. Kennedy Jr. from 1994 to 2010 (separated).
  • Died by suicide in 2012 at age 52.

Quick questions

Who was Mary Richardson Kennedy?
An American interior designer, architect, and philanthropist known for green design and food allergy advocacy.
What did Mary Richardson Kennedy co-found?
She co-founded the Food Allergy Initiative in 1998.
How did Mary Richardson Kennedy die?
She died by suicide at her home in Bedford, New York, on May 16, 2012.

Sources

  1. Wikipedia — https://en.wikipedia.org/wiki/Mary_Richardson_Kennedy
    Supports: Birth and death dates, occupation, marriage, children, co-founding the Food Allergy Initiative, and death ruling.
  2. POLITICO — https://www.politico.com/story/2012/05/rfk-jrs-estranged-wife-found-dead-076417
    Supports: Marriage to Robert F. Kennedy Jr., separation, age at death, and death context.
  3. People — https://people.com/who-was-mary-richardson-kennedy-rfk-jr-second-wife-11944268
    Supports: Professional background, marriage, separation, children, green design advocacy, and food allergy philanthropy.
  4. CNN — https://www.cnn.com/2012/05/17/us/mary-kennedy-profile
    Supports: Her work as an architect, sustainable design advocacy, marriage, children, and cause of death.
  5. Wikidata — https://www.wikidata.org/wiki/Q62537605
    Supports: Structured identity data including name, occupation, birth date, and death date.