Coon and Letts wed in 2013 and have since welcomed two children.
Their son, Haskell, was born on March 13, 2018, and is named after his late great-grandfather, Charles Haskell Letts. The couple's daughter, whose name has not been made public, arrived in the summer of 2021.
Coon told Harper's Bazaar in June 2021 that her husband's work ethic intensified after she became pregnant.
"When I got pregnant with our son, Tracy really went into overdrive," she told the outlet. "It was as though there was some biological imperative to take care of his family that kicked in. He just said, 'yes,' to everything."
Spector and Hall, whom he married in 2015, welcomed their first child, daughter Ida, in 2019.
While speaking to PEOPLE in June 2025, Spector recalled a time when Ida visited him on The Gilded Age set.
"I brought my daughter to the set in Newport so she could see the mansions, and the costume department immediately saw her, grabbed her, took her into a trailer and somebody did some magic and turned her into a princess," the actor shared. "They gave her one of Bertha's tiaras, and she was overjoyed."
Baranski and husband Matthew Cowles welcomed two daughters, Isabel and Lily.
Lily has followed in her parents' acting footsteps and is best-known for her role as Isobel Evans on The CW's Roswell, New Mexico. Meanwhile, her older sister, Isabel, is a mom of three, per The Guardian.
“They. Could. Not. Be. Cuter!” Baranski told the outlet in January 2022.
Nixon is the proud mother of three children: Seph, Charles and Max.
The Sex and the City alum shares her two oldest kids, Seph and Charles, with her ex-boyfriend, Danny Mozes. They welcomed Seph in 1996 and Charles in 2002.
Following her split from Mozes, Nixon married her wife, Christine Marinoni, in 2012 when same-sex marriage was officially legalized in the state of New York. The couple added their son, Max, to their blended family in 2011.
Nixon always knew she wanted to be a mother.
“I went into parenthood thinking, ‘This is something I’m really up for,’ ” Nixon told PARENTS in 2008.
Blake Ritson and his wife, actress Hattie Morahan, have more than one child, he told Square Mile in April 2025.
However, the couple have only spoken publicly about their daughter, who was born in 2016.
Kelli O'Hara and Greg Naughton share two children: Owen, born in 2009, and Charlotte, who arrived in 2013, she told Broadway Direct.
Though it can be difficult, O'Hara is determined to balance parenthood and her career.
“What I know to be true is how much I want to be a present mother,” O'Hara told WFSB 3 in July 2025. “For my whole life, I wanted to be a mom.”
Simon Jones married his wife, Nancy Lewis, in 1983. The couple welcomed a son, Tim, prior to her death in 2020, per The New York Times.
Gilpin and his wife, actress Ann McDonough, share three kids: Samuel, Henry and Betty.
Watching her parents perform throughout her childhood sparked Betty's passion for acting and ultimately inspired her to follow in their footsteps.
"Both of my parents are actors, so I grew up backstage with them. I would see some of their shows 30, 40, 50 times. I would have it all memorized. I loved it," she wrote on Reddit in 2023.
Betty has had starring roles in Netflix's GLOW, The Hunt and The Tomorrow War.
Celia Keenan-Bolger married actor John Ellison Conlee in 2010, per Instagram. Their family grew in April 2015 with the arrival of their first child, son William.
While speaking to PEOPLE in May 2024, Keenan-Bolger opened up about the tough lessons she's learned through parenting.
"As somebody who is a real people pleaser and a real perfectionist, that is one of the most challenging parts of motherhood -- knowing that you aren't going to do things right all the time," she said.
"You have to get comfortable with not always being liked," the actress added.
Dylan Baker shares his daughter, Willa, with his wife, actress Becky Ann Baker.
Dylan and Becky met in 1985 at the Williamstown Theater Festival while they were both performing the show To Whom It May Concern, Becky told Observer in January 2018.
Kate Baldwin married actor Graham Rowat in 2005, per Broadway.com. Six years later, they welcomed their son, Colin.
"You make everything more fun. I love being your mama," Baldwin wrote on Instagram for Mother's Day 2023, alongside several photos of her and Colin.