Bernadette's Grandmother

This woman was the grandmother of Bernadette Rostenkowski and Joey Rostenkowski. She is the grandmother-in-law of Howard Wolowitz. She is the great-grandmother of Halley Wolowitz and Neil Michael Wolowitz.
==History==
She is mentioned in "The Maternal Congruence" (S03E11) when Howard tells Beverly Hofstadter that Bernadette had to go out of town because her grandmother died.
==Family==
*Son or Son-in-law: Mike Rostenkowski
*Daughter or Daughter-in-law: Mrs. Rostenkowski
*Granddaughter: Bernadette Rostenkowski-Wolowitz
*Grandson: Joey Rostenkowski
*Grandchildren: Unnamed
*Great-Grandchildren: Unnamed
*Grandson-in-law Howard Wolowitz
*Great-Granddaughter: Halley Wolowitz
*Great-Grandson: Neil Michael Wolowitz
Category:Mentioned-only Characters
Category:Female Characters
Category:Mothers
Category:Bernadette Rostenkowski-Wolowitz
Category:Rostenkowski Family
Category:Deceased
Category:Season 3 (The Big Bang Theory)
Category:Grandmothers