Meghan Markleis receiving birthday wishes from her royal in-laws.Kate MiddletonandPrince Williamtook to social media on Thursday to share a message to the Duchess of Sussex on her 41st birthday.“Wishing a happy birthday to The Duchess of Sussex,” Kate and William wrote on Twitter alongside a photo of Meghan from her recent visit to the U.K. forQueen Elizabeth’s Platinum Jubilee celebrations.Prince CharlesandCamilla, Duchess of Cornwallalso wished Meghan a happy birthday on Twitter, sharing a similar photo of the Duchess of Sussex from the Service of Thanksgiving sheattended alongside Prince Harryin the Queen’s honor at St. Paul’s Cathedral on June 3.Kate Middleton and Meghan Markle.Samir Hussein/WireImage (2)“Happy birthday to The Duchess of Sussex!” they wrote, including the balloon emoji.For more on Meghan Markle, listen below to our daily podcast PEOPLE Every Day.Meghan, who is spending her birthday privately with her husbandPrince Harryand their childrenArchie, 3, and 1-year-oldLilibet, traveled with her family to London in June to honor the monarch’s record-breaking 70 years on the throne.The visit also gave Lili the opportunity to meet her great-grandmother for the first time. Meghan and Harry’s daughter is named for the monarch, asLilibet was the Queen’s childhood nickname.For her milestone 40th birthday last year, Meghan announced her40x40 initiative, encouraging people to commit 40 minutes of their time to support women returning to work. The announcement came with the help of comedianMelissa McCarthyover a video call — and toward the end of the clip,Prince Harrymade a surprise appearance!Can’t get enough ofPEOPLE’s Royals coverage?Sign up for our free Royals newsletterto get the latest updates onKate Middleton,Meghan Markleand more!Prince Harry and Meghan Markle.Seth Wenig/AP/ShutterstockThe Duke and Duchess of Sussex have settled into life as a family of four in Montecito, California, since stepping back as senior working members of the royal family in 2020. They have since been largely focused on their Archewell Foundation, bringing attention to various charitable efforts.Most recently, the couple traveled to N.Y.C., whereHarry addressed the UNas part of Nelson Mandela Day.The proud parents, who have said that their daughter Lili “completes” their family alongside Archie, “are so happy,” a close friend previously told PEOPLE.
Meghan Markleis receiving birthday wishes from her royal in-laws.
Kate MiddletonandPrince Williamtook to social media on Thursday to share a message to the Duchess of Sussex on her 41st birthday.
“Wishing a happy birthday to The Duchess of Sussex,” Kate and William wrote on Twitter alongside a photo of Meghan from her recent visit to the U.K. forQueen Elizabeth’s Platinum Jubilee celebrations.
Prince CharlesandCamilla, Duchess of Cornwallalso wished Meghan a happy birthday on Twitter, sharing a similar photo of the Duchess of Sussex from the Service of Thanksgiving sheattended alongside Prince Harryin the Queen’s honor at St. Paul’s Cathedral on June 3.
Kate Middleton and Meghan Markle.Samir Hussein/WireImage (2)

“Happy birthday to The Duchess of Sussex!” they wrote, including the balloon emoji.
For more on Meghan Markle, listen below to our daily podcast PEOPLE Every Day.
Meghan, who is spending her birthday privately with her husbandPrince Harryand their childrenArchie, 3, and 1-year-oldLilibet, traveled with her family to London in June to honor the monarch’s record-breaking 70 years on the throne.
The visit also gave Lili the opportunity to meet her great-grandmother for the first time. Meghan and Harry’s daughter is named for the monarch, asLilibet was the Queen’s childhood nickname.
For her milestone 40th birthday last year, Meghan announced her40x40 initiative, encouraging people to commit 40 minutes of their time to support women returning to work. The announcement came with the help of comedianMelissa McCarthyover a video call — and toward the end of the clip,Prince Harrymade a surprise appearance!
Can’t get enough ofPEOPLE’s Royals coverage?Sign up for our free Royals newsletterto get the latest updates onKate Middleton,Meghan Markleand more!
Prince Harry and Meghan Markle.Seth Wenig/AP/Shutterstock

The Duke and Duchess of Sussex have settled into life as a family of four in Montecito, California, since stepping back as senior working members of the royal family in 2020. They have since been largely focused on their Archewell Foundation, bringing attention to various charitable efforts.
Most recently, the couple traveled to N.Y.C., whereHarry addressed the UNas part of Nelson Mandela Day.
The proud parents, who have said that their daughter Lili “completes” their family alongside Archie, “are so happy,” a close friend previously told PEOPLE.
source: people.com