Who Is William Mapel? Mare Winningham’s Ex-Husband and His Life Today

William Mapel is best known for one thing: he was married to actress and singer Mare Winningham for more than ten years. He is not a famous person himself, and he keeps a low profile. That is why people search for his name and find very little.
Quick Bio
| Detail | Information |
|---|---|
| Full name | William Sweet Mapel (also called Bill Mapel) |
| Nationality | American |
| Known for | Being Mare Winningham’s second husband |
| Job (reported) | TV technical advisor. One site also calls him an actor and director |
| Marriage | Married Mare Winningham in the early 1980s (sources say 1981, 1982 or 1983) |
| Marriage ended | Around 1994 (some older sources say 1996) |
| Children | Five: Riley, Patrick, Jack, Calla Louise and Happy Atticus |
| Wikipedia page | None found |
| Social media | No official public profiles found |
| Current status | Private life. Little public information |
Who Is William Mapel?
William Mapel is an American man who works, or worked, in television. The most reliable descriptions call him a “television technical advisor.” This means someone who helps a film or TV crew make a scene look correct, for example by advising on how real equipment or procedures work.
One website calls him an actor and director, but other sources do not repeat this. Because of that, the safest description is a person who worked behind the scenes in TV.
He does not have a Wikipedia page, and there are almost no interviews with him. Most of what people know about him comes from articles about his former wife.
How He Met Mare Winningham
Mare Winningham is an American actress and singer-songwriter, born on May 16, 1959, in Phoenix, Arizona. She became well known after the 1985 film St. Elmo’s Fire and later received an Oscar nomination for the 1995 film Georgia.
One entertainment site says she met Bill Mapel while working on the TV movie Freedom (1981). This is a single source, so treat the detail with care. Other sources only say that she married him after her first marriage ended.
Before Mapel, Mare was briefly married to actor A Martinez. They worked together on the miniseries The Young Pioneers. That marriage ended in 1981. Soon after, she married William Mapel.
The Marriage Years
The exact wedding year is not clear. Different websites list 1981, 1982 and 1983. The year 1982 appears most often, so many writers use it.
Their marriage lasted well over a decade. Several biographies say it ended around 1994. A few older pages give 1996. When sources do not agree, it is fair to say “the mid-1990s.”
During the marriage, Mare Winningham took a break from acting in the early 1990s to focus on her family. A biography on an older copy of Wikipedia says she stepped back to be with her husband and five children.

William Mapel’s Children
William Mapel and Mare Winningham have five children. The names and birth years below match across several sources.
- Riley Mapel was born on November 7, 1981. He was the oldest child and also worked as an actor.
- Patrick Mapel was born in 1983.
- Jack Mapel was born on April 15, 1985.
- Calla Louise Mapel was born in 1987.
- Happy Atticus Mapel was born on September 13, 1988.
Riley Mapel died on August 14, 2005, at the age of 23. Sources report that he died by suicide. It was a deep loss for the family. We mention it with respect, and only because it is a well-known part of the family story.
What Happened After the Divorce
After the marriage ended, both parents moved on with their lives.
Mare Winningham married artist Jason Trucco in 2008. That marriage also ended in divorce. In 2021, she married actor Anthony Edwards, the star of ER. The two had known each other for about 40 years. Several sites say they started a relationship in 2020.
About William Mapel, there is very little to report after the divorce. He has not given public interviews, and he does not seem to use public social media. This is a personal choice, and it is normal for someone who is not a celebrity.
Is William Mapel Active Today?
Some websites say he is “working on his projects.” They do not give names, dates or proof. Because of this, we cannot confirm what he does now.
The honest answer is simple: no reliable source tells us where he lives or what his current job is. As a private person, he has a right to keep it that way.
What About His Net Worth?
You may see a figure of about $1 million online. Please be careful with this number. It comes from small entertainment websites that do not show how they calculated it. There is no financial record, interview or official report behind it.
The same sites also give different numbers for Mare Winningham herself. This shows that these estimates are guesses, not facts.

Why Information About Him Is Hard to Find
There are three main reasons:
- He is not a public figure. Technical advisors rarely get press attention.
- The marriage happened in the 1980s and 1990s. Many records from that time are not online.
- Websites copy each other. Many “bio” pages repeat the same short facts, and some of them add details with no source.
When you research a private person, it helps to compare more than one source and to be careful with details that appear on only one page.
What We Know and What We Do Not Know
Fairly clear:
- He is also known as Bill Mapel.
- He was Mare Winningham’s second husband.
- He worked in TV as a technical advisor.
- They have five children.
- The marriage ended in the mid-1990s.
Unclear:
- The exact wedding date
- Whether he also worked as an actor or director
- His current job and home
- Any real figure for his net worth
Frequently Asked Questions
1. Who is William Mapel?
He is an American TV technical advisor and the former husband of actress Mare Winningham.
2. Is William Mapel famous?
No. He is mostly known because of his marriage to Mare Winningham.
3. When did William Mapel marry Mare Winningham?
Most sources say 1982. Some give 1981 or 1983.
4. When did the marriage end?
Most sources say around 1994. A few say 1996.
5. How many children do they have?
Five: Riley, Patrick, Jack, Calla Louise and Happy Atticus.
6. What does a TV technical advisor do?
This person helps a production make scenes realistic by sharing expert knowledge.
7. Does William Mapel have a Wikipedia page?
No. We could not find one.
8. Is William Mapel on social media?
We did not find any official public accounts.
9. What is William Mapel’s net worth?
There is no reliable figure. Online estimates are guesses.
10. Who is Mare Winningham married to now?
Since 2021, she has been married to actor Anthony Edwards.



