What is the name of Sheldon's grandmother in the American TV series "Young Sheldon"?

"Young Sheldon" is an American comedy television series on CBS created by Chuck Lorre and Steven Molaro. The series is a spin-off prequel to "The Big Bang Theory" and begins with the character Sheldon Cooper at the age of nine, living with his family in East Texas and going to high school.

Annie Potts starrs as Constance "Connie" Tucker. She is Sheldon, Missy, and Georgie's grandmother, whom they refer to as "Meemaw". She is very close with her grandchildren but does not think highly of George and often jokes about him. She is the most patient and understanding of Sheldon's quirks and advises Mary to trust that Sheldon will find his way.