Roberts died peacefully in her sleep of natural causes, PEOPLE can confirm. She is survived by her son, Michael Cannata, daughter-in-law, Jane and three grandchildren. She was 90.
Roberts' Everybody Loves Raymond costar Ray Romano, who played her TV son for nine seasons, expressed his condolences telling PEOPLE, "Doris Roberts had an energy and a spirit that amazed me. She never stopped. Whether working professionally or with her many charities, or just nurturing and mentoring a young, green comic trying to make it as an actor, she did it all with such a grand love for life and people and I will miss her dearly."
Also, Everybody Loves Raymond costar and onscreen daughter-in-law Patricia Heaton led the tributes on Twitter.
To my beloved Marie - RIP. pic.twitter.com/TtZCySQnLK— Patricia Heaton (@PatriciaHeaton) April 18, 2016
"Truly the end of an era. My wonderful TV mother-in-law and ELR nemesis Doris Roberts was a consummate professional from whom I learned so much," she said in a statement along with a photo of herself with Roberts. "She was funny and tough and loved life, living it to the fullest. Nothing gave her greater joy that her three wonderful grandchildren, of whom she was so proud. It truly was a privilege Doris. I love you and miss you."
The sitcom's creator, writer, and executive producer Phil Rosenthal tweeted: "We loved our mom, the great #DorisRoberts. A wonderful, funny, indelible actress and friend."
While many fans remember Roberts as meddling mother Marie Barone, others fondly remember her as an "amazing" comedian.
"RIP #DorisRoberts. An amazing talent and and amazing person," actor Josh Gad tweeted.
"#DorisRoberts you were one of the funniest people to work with, you lived life to the fullest in NZ. We will miss u," actress Ashley Tisdale wrote about her Aliens in the Attic costar.
keep them safe for me up there pic.twitter.com/TkM9K7Xa1P— Madylin Sweeten (@REALAllyBarone) April 19, 2016
RIP #DorisRoberts. An amazing talent and and amazing person— Josh Gad (@joshgad) April 19, 2016
Doris Roberts made me laugh so hard so many times. #everybodylovesmarie— Denis Leary (@denisleary) April 19, 2016
RIP Doris Roberts. Sad news today. We can only hope to live a life she did. The fact she did Grandmas Boy blew us away. Honored 2 have her.— Nick Swardson (@NickSwardson) April 19, 2016
#RIP to one of my ultimate favorites, Doris Roberts. We spoke at length about ageism in Hollywod & I'm proud to say I think she overcame it.— Jackée Harry (@JackeeHarry) April 18, 2016
RIP Doris Roberts. In addition to her work I love when anyone gets really rich later in life. An inspiration!— billy eichner (@billyeichner) April 19, 2016
We say goodbye to the incredible doris_roberts today. Her passion for acting was so inspiring. I loved watching her work. You will be missed— Lance Bass (@LanceBass) April 19, 2016
So sad to read about the passing of Doris Roberts. She will always Marie Barone to me. RIP.— Marlee Matlin (@MarleeMatlin) April 18, 2016
After each of my parents died, Doris Roberts called. On Wednesday we had lunch so I could thank her. So glad I did. pic.twitter.com/HK8PPf8Okp— Tom Bergeron (@Tom_Bergeron) April 19, 2016
"Rest in peace #DorisRoberts #EverybodyLovesRaymond And Everybody loved Doris," Niecy Nash said.