| "Brain's grandmother" is not an official name. |
| Brain's grandmother | |
|---|---|
| Gender | Female |
| Family | Alan Powers (grandson) Mr. Powers (son or son-in-law) Mrs. Powers (daughter or daughter-in-law) Alan (possibly husband) Keith Powers (son or son-in-law) Brain's cousin (possibly grandson or granddaughter) |
Alan's grandmother is the grandmother of Alan "Brain" Powers. She gave a sweater to her grandson. She also interrupted Brain's attempts to see a meteor shower when she arrived at his house for a surprise visit.
Appearances[]
- Arthur
- 803b. "Bugged" (Mentioned only)
- 1901b. "Brain Sees Stars" (Mentioned only)