William True Stevenson Biography
William True Stevenson (born September 28, 1992) is an American celebrity son best known as the adopted son of late actress Kirstie Alley and actor Parker Stevenson.
He appeared alongside his mother on her reality television series, Kirstie Alley’s Big Life, in 2010, and later married in a ceremony attended by Alley, who publicly praised his relationship and expressed pride in his personal life.
He is also a USCG-licensed captain and the owner of Rebel Coast Charters, a company specializing in guided fishing trips. He works as a professional fishing guide and charter captain based in Clearwater, Florida.
William True Stevenson Age
William is 33 years old as of 2026. He was born on September 28, 1992, in the United States. He celebrates his birthday on September 28 every year.
| Year | 2026 | 2027 |
| William True Stevenson Age | 34 years old | 35 years old |
Quick facts about William True Stevenson are listed below:
- Full Name: William True Stevenson
- Gender: Female
- Age: 33 years old
- Birth Date: September 28, 1992
- Place Of Birth: United States
- Zodiac Sign: Libra
- Salary: Under review
- Net Worth: $2 million
- Marital Status: Married
- Wife: Sarah Parker
- Children: Waylon Tripp Parker, Rebel James, and Kit Parker
- Mother’s Name: Kirstie Alley
- Father’s Name: Parker Stevenson
- Siblings: Lillie Price Stevenson
- Profession: Professional fishing guide and captain
William True Stevenson Height
William stands at an average height of 5 feet 7 inches (1.70 m).
William True Stevenson Parents
William is the adopted son of actor Parker Stevenson (father) and the late actress Kirstie Alley (mother). He is the older brother of Lillie Price Stevenson.
Kirstie Alley was first married to her high school sweetheart, Bob Alley, from 1970 to 1977. She later married actor Parker Stevenson on December 22, 1983. After experiencing a miscarriage, the couple adopted their son, William “True” Stevenson, one week after his birth in October 1992. In 1995, they went on to adopt a daughter, Lillie Price Stevenson. Kirstie and Parker’s marriage ended in 1997.
In 2016, Kirstie Alley became a grandmother when William welcomed a son of his own.
From 1991 to 2020, Kirstie owned a 21-bedroom summer home in Islesboro, Maine, known as the Mitchell Cottage, formerly the Islesboro Inn. She passed away on December 5, 2022, at the age of 71, following a short battle with cancer, which her children said had only been recently discovered.
Following her death, tributes poured in from her former husband, Parker Stevenson, her two children, Look Who’s Talking co-star John Travolta, and many other celebrities. Her Cheers co-stars—including Ted Danson, Kelsey Grammer, and Rhea Perlman—also shared heartfelt messages honoring her life, career, and legacy.
| Father | Parker Stevenson |
| Mother | Kirstie Alley (January 12, 1951 – December 5, 2022) |
| Brothers and Sisters | Lillie Price Stevenson |
| Wife / Partner | Sarah Parker |
William True Stevenson Education
William completed his schooling at the Delphian School, a private boarding school in Oregon associated with Scientology. He later pursued a professional career in the maritime and fishing charter industry and has been affiliated with Rebel Coast Charters since April 2019, where he works as a licensed captain and fishing guide.
William True Stevenson Wife
William is married to his wife, Sarah Parker. The couple welcomed their first child, a son named Waylon Tripp Parker, in June 2016. As of March 2025, William is a father of three children. His firstborn, Waylon Tripp Parker, was born in June 2016, followed by Rebel James in February 2019 and Kit Parker in May 2022.
Prior to his marriage, William was engaged to Lauren Sargeant at the age of 17. The pair dated for about four years, but the relationship ultimately did not lead to marriage.
William True Stevenson Children
William is a father of three children: Waylon Tripp Parker, Rebel James, and Kit Parker.
William True Stevenson Net Worth
William has an estimated net worth of $2 million. This includes his assets, money, and income, which he accumulates from her successful career as a Professional fishing guide and captain.
| Year | 2026 | 2027 |
| William True Stevenson Net Worth | $2 million | $3 million |
Here are some interesting facts and other things you should know about William True Stevenson.
William True Stevenson Bio
- Full Name: William True Stevenson
- Occupation / Profession: Professional fishing guide and captain
- Gender: Male
- Nationality: American
- Race / Ethnicity: Not known
- Religion: Christianity
- Sexual Orientation: Straight
- Popular/ Famous As: Kirstie Alley’s son
Age
- Age: 33 years old
- Date of Birth: September 28, 1992
- Place of Birth: United States
- Birthday: September 28
- Zodiac Sign: Libra
Relationship and Family
- Marital Status: Married
- Dating / Wife: Sarah Parker
- Children: Waylon Tripp Parker, Rebel James, and Kit Parker
- Father (Dad): Parker Stevenson
- Mother: Kirstie Alley
- Siblings (Brothers and Sisters): Lillie Price Stevenson
Salary and Net Worth
- Salary: Under Review
- Net Worth: $2 million
- Source of Income: Professional fishing guide and captain
Body Measurements
- Height / How Tall?: 5 feet 7 inches (1.70 m)
- Weight: Moderate
- Eye Color: Not known
- Hair Color: Not known
William True Stevenson Contacts
- X (Twitter)
- Youtube
- TikTok
- Website
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