| This article is about Mrs. MacGrady's sister. You may be looking for Martha Mealy Worm. |
| Martha | |
|---|---|
 | |
| Gender | Female |
| Animal | Bear |
| Hair color | Brown |
| Family | Leah MacGrady (sister) |
| Cartoon debut | The Great MacGrady |
Martha is Mrs. MacGrady's sister. She came over to help Mrs. MacGrady when she had cancer in "The Great MacGrady."
She also appeared via webcam in "D.W., Queen of the Comeback," calling from India.