June Lockhart: "America’s Mom" Who Stood Up for LGBTQ+ Rights When Others Looked Away

June Lockhart, whose gentle presence as Ruth Martin on "Lassie" and Maureen Robinson on "Lost in Space" made her a household name, died of natural causes at her Santa Monica home on October 23, 2025, at the age of 100. Her long career, spanning film, television, and stage, left an indelible mark on American pop culture, but her courageous advocacy for LGBTQ+ rights, especially during a time of widespread discrimination, is an equally vital part of her story.

Born in New York City on June 25, 1925, June Lockhart was the daughter of actors Gene and Kathleen Lockhart. She began performing at a young age, making her stage debut at eight and appearing in films such as "A Christmas Carol" (1938) alongside her parents. Television made Lockhart a star, with her role as Ruth Martin in "Lassie" (1958–1964) and Maureen Robinson in "Lost in Space" (1965–1968) endearing her to generations of viewers. Her portrayals were marked by warmth and compassion, qualities that led many to describe her as “America’s Mom.”

Lockhart’s advocacy for LGBTQ+ people began to draw public attention in the 1970s, at a time when Hollywood was largely silent or openly hostile on the subject. One notable instance occurred during a 1970 appearance on "The Virginia Graham Show," where Lockhart shared the panel with Art Metrano and Troy Perry, an openly gay cleric and founder of the Metropolitan Community Church. When host Virginia Graham adopted a moralizing tone toward gay people, Lockhart intervened, challenging Graham’s assumptions and defending the dignity and rights of LGBTQ+ individuals. Her stance was especially impactful given the pervasive stigma of the era, and she used her visibility to push back against discrimination on national television.

Lockhart’s support was not performative; she maintained friendships with openly LGBTQ+ figures in entertainment and faith communities. Her willingness to publicly align with LGBTQ+ causes at a time when many feared professional backlash was both rare and courageous. The Metropolitan Community Church, founded by Troy Perry, became a symbol of sanctuary for LGBTQ+ Christians in Los Angeles and beyond, and Lockhart’s willingness to engage with Perry on equal terms sent a powerful message of acceptance.

Lockhart’s advocacy extended beyond the television studio. She was known to participate in presidential campaigns and attend briefings, using her platform to engage with contemporary issues. In her later years, Lockhart continued to keep abreast of political and social developments, reading daily newspapers and remaining active in civic life.

Even as a member of the “Greatest Generation,” Lockhart embraced cultural change, attending rock concerts with her"Lost in Space" co-stars and remaining open to new ideas. Her ability to adapt and empathize with younger generations was reflected in her advocacy for marginalized populations, including the LGBTQ+ community.

Lockhart’s actions resonated deeply within LGBTQ+ circles. Advocates and historians note that her public defense of gay people, especially on mainstream platforms, helped challenge stereotypes and foster greater understanding during a period of intense social upheaval. Troy Perry, whose ministry reached thousands of LGBTQ+ people, credited allies like Lockhart with helping to shift public perception and build coalitions for change.

Contemporary LGBTQ+ organizations have recognized Lockhart’s legacy. The Human Rights Campaign and GLAAD have both highlighted the importance of celebrity allies in moving the needle on cultural acceptance and legislative progress. While Lockhart may not have led major marches or founded advocacy groups, her willingness to use her voice at critical moments demonstrated the kind of everyday bravery that can make a profound difference.

June Lockhart’s passing at 100 was marked by tributes from fans, colleagues, and advocacy groups. Her family noted that she remained engaged with the world until the end, reading newspapers and following current events. As one of the last surviving stars from Hollywood’s Golden Age, Lockhart exemplified the potential for public figures to use their platforms for good.

Her legacy as “America’s Mom” is secure, but her role as an ally to LGBTQ+ people deserves equal recognition. By speaking out when others wouldn’t, June Lockhart helped pave the way for a more inclusive entertainment industry and society.