Diane Lou Oswald is best known around the world as the mother of award winning actor Woody Harrelson, but her own story stands on its own as a tale of quiet strength and steady faith. Long before her son became a household name in Hollywood, Diane built a life centered on family, hard work, and resilience in a small Midwestern town. She raised three sons largely on her own after her marriage ended, and she did so during years marked by financial pressure and public scrutiny tied to her former husband’s criminal past. This article looks closely at her upbringing, her marriage, her career, and the values she passed on to her children, values that Woody Harrelson has credited many times as the foundation of his own character.
Quick Bio Table
| Category | Details |
|---|---|
| Full Name | Diane Lou Oswald |
| Known For | Mother of actor Woody Harrelson |
| Born | 1937, Lebanon, Warren County, Ohio, United States |
| Nationality | American |
| Parents | Kenneth Oswald and Mary Lou Oswald |
| Religion | Presbyterian Christian |
| Occupation | Legal secretary |
| Spouse | Charles Voyde Harrelson (married circa 1959, divorced 1964) |
| Children | Woodrow “Woody” Tracy Harrelson, Brett Harrelson, Jordan Harrelson |
| Residence | Lebanon, Ohio |
| Public Profile | Private; rarely gives interviews |
Early Life in Lebanon, Ohio
Diane Lou Oswald grew up in Lebanon, a small town in Warren County, Ohio, during the 1940s and early 1950s. Her parents, Kenneth Oswald and Mary Lou Oswald, raised her in a household that valued faith, family, and community involvement. Lebanon was the kind of town where neighbors recognized one another by name and church gatherings shaped much of daily social life. Growing up in that environment during the years following the Great Depression instilled in Diane a strong sense of practicality and discipline, traits that would later help her survive some of the hardest years of her adult life.
Public records about her exact birth date remain limited, and different sources report slightly varying details about her extended family. What consistently appears across reliable accounts is that Diane was born in 1937 and spent her formative years in Lebanon, a place she would eventually return to after her marriage ended.
Marriage to Charles Harrelson
Diane married Charles Voyde Harrelson around 1959. At the time, Charles worked as an encyclopedia salesman and also spent time gambling, activities that seemed unremarkable at the start of their relationship. The couple settled into married life and welcomed three sons together: Woodrow “Woody” Tracy Harrelson, Brett Harrelson, and Jordan Harrelson.
What began as an ordinary young marriage soon grew complicated. Charles became entangled in gambling debts and, over time, in far more serious criminal activity. He was convicted of armed robbery in 1960, only a year into the marriage, and his troubles escalated from there. Diane found herself raising small children while her husband’s life grew increasingly unstable and dangerous.
By 1964, after roughly five years of marriage, Diane and Charles divorced. Some accounts place the full separation slightly later, closer to 1968, but the 1964 date appears most frequently across biographical sources and historical records. Whatever the exact timeline, the outcome was the same: Diane chose to end the marriage and protect her three young sons from the chaos surrounding their father.
Divorce carried real social stigma in the early 1960s, and choosing to leave a marriage was rarely an easy or widely accepted decision for a woman at that time. Diane’s choice to separate from Charles reflected clear judgment and a willingness to prioritize her children’s safety and stability over social expectations.

Life After Divorce: Raising Three Sons Alone
Following the divorce, Diane moved her family from Texas back to her hometown of Lebanon, Ohio. The move gave her access to the support of extended family and a familiar community, both of which proved essential as she took on the full responsibility of raising Woody, Brett, and Jordan by herself.
Single motherhood in that era came with significant financial and emotional strain. Diane worked steadily, first as a secretary and later as a legal secretary, to keep her household running. The income was modest, but she managed to provide her sons with a stable home, consistent meals, and a sense of normalcy despite the family’s difficult circumstances.
Meanwhile, Charles Harrelson’s criminal history grew far more serious. He was tried for the 1968 murder of Alan Harry Berg and acquitted in 1970. He was later convicted in 1973 for the murder of grain dealer Sam Degelia Jr. and served part of a fifteen year sentence. In 1979, he was convicted of the contract killing of federal judge John H. Wood Jr., a case that drew national headlines and resulted in two life sentences. Charles remained in federal prison until his death in 2007.
Throughout these events, Diane shielded her sons as much as she could from the public spotlight surrounding their father’s crimes. Notably, she never turned her children against Charles and allowed them the choice to build their own relationships with him later in life, a decision Woody and his brothers have acknowledged with gratitude.
Career as a Legal Secretary
Diane’s professional life centered on secretarial and legal support work. The role demanded organization, attention to detail, and dependable communication skills, qualities that also served her well as a single parent managing a busy household. Her steady employment allowed her to support three children without depending on public assistance, and it gave her sons a firsthand example of consistent hard work.
While her career never made headlines, it played a defining role in her family’s survival during the years following her divorce. The discipline she brought to her job mirrored the discipline she brought to raising her children, and both reflected the values instilled in her during childhood in Lebanon.
Faith and the Values She Instilled
Religion held an important place in Diane Lou Oswald’s life. She practiced the Presbyterian faith and raised her sons within that tradition, emphasizing kindness, compassion, and respect for others. These lessons became a consistent thread throughout Woody Harrelson’s public reflections on his upbringing.
Woody has spoken openly about how his mother shaped his work ethic and moral outlook. He has credited her with teaching him to treat people with respect regardless of their circumstances and with instilling a deep appreciation for nature, community, and personal responsibility. When he received an Academy Award nomination for his role in The Messenger, Woody said that earning his mother’s approval meant more to him than the recognition itself. Statements like this appear repeatedly across interviews he has given over the years, underscoring how central Diane’s influence remained even after he achieved international fame.
Relationship with Woody Harrelson and Her Grandchildren
Diane’s bond with her son extended well beyond his childhood. Woody has continued to credit her publicly for grounding him throughout his career, even as his fame grew through films such as Cheers, Natural Born Killers, No Country for Old Men, and The Hunger Games series. Her steady presence gave him a sense of perspective that many entertainers struggle to maintain.
Diane also became a grandmother to Woody’s daughters, Deni, Zoe, and Makani Harrelson, born to Woody and his wife, Laura Louie. Reports indicate that Diane has remained close to her extended family while continuing to live a private life away from media attention.
Clearing Up the Lee Harvey Oswald Confusion
Because of the shared surname, some people mistakenly assume a family connection between Diane Lou Oswald and Lee Harvey Oswald, the man associated with the assassination of President John F. Kennedy. No credible evidence supports any family relationship between the two. Genealogical records show entirely separate family lines, and the shared last name is simply a coincidence rather than a meaningful connection.

The Matthew McConaughey Rumor
Another topic that occasionally surfaces in discussions about the Harrelson family involves actor Matthew McConaughey. For years, speculation has circulated that Charles Harrelson may have had a relationship with McConaughey’s mother, which would technically make Woody and Matthew half brothers. Neither actor has ever confirmed this claim through a DNA test or an official statement, though both have joked about the idea publicly on multiple occasions. The rumor gained renewed attention with the Apple TV+ series Brothers, in which Harrelson and McConaughey play fictionalized versions of themselves who uncover a family secret. It remains an unconfirmed piece of celebrity lore rather than an established fact about Diane’s own life.
Diane Lou Oswald Today
Diane Lou Oswald continues to live a quiet life away from cameras and public appearances. Reports suggest she still resides in or near Lebanon, Ohio, the town where she grew up and later raised her own children. She has never sought the spotlight, and most of what the public knows about her comes through the interviews her son has given over the decades rather than through her own public statements.
Her story stands as an example of how a parent’s quiet, consistent effort can shape a child’s future long before that child ever steps into the public eye. While Woody Harrelson’s career has brought him worldwide recognition, he has repeatedly pointed back to his mother as the source of the values that carried him through both struggle and success.
Conclusion
Diane Lou Oswald’s life reflects quiet resilience rather than public acclaim. She raised three sons through financial hardship and personal upheaval, held her family together with steady work and firm faith, and gave Woody Harrelson the grounded values he still credits today. Her story proves that lasting influence does not require a spotlight, only consistent love and unwavering commitment to family.
Frequently Asked Questions
Who is Diane Lou Oswald?
Diane Lou Oswald is the mother of actor Woody Harrelson. She raised him and his two brothers, Brett and Jordan, largely as a single parent after divorcing their father, Charles Harrelson, in 1964.
Was Diane Lou Oswald married to a criminal?
Yes. Diane was married to Charles Voyde Harrelson, who later became known as a convicted contract killer. The couple divorced in 1964, years before his most serious crimes came to light.
Is Diane Lou Oswald related to Lee Harvey Oswald?
No. Despite sharing a surname, there is no documented family connection between Diane Lou Oswald and Lee Harvey Oswald. The similarity is a coincidence.
What did Diane Lou Oswald do for a living?
She worked as a secretary and later as a legal secretary, a job that helped her support her three sons financially after her divorce.
Where does Diane Lou Oswald live now?
She reportedly continues to live a private life in or near Lebanon, Ohio, avoiding public attention and rarely giving interviews.