| |
|---|---|
| Louis Gruber | |
| Biographical Information | |
| Name | Louis Gruber |
| Occupation | Violinist |
| Species | Mortal |
| Relationship Information | |
| Family | Gladys Kravitz (sister) Abner Kravitz (brother-in-law) Edna (sister, mentioned)[1] Tommy's Mother (sister, mentioned)[2] |
| Relatives | Julius Cushman (cousin) Tommy (nephew, sister's son)[3] Edgar (nephew, Edna's son)[4] |
| Character Information | |
| Portrayer | Jack Weston |
| Episode | "Prodigy" |
Louis Gruber was Gladys Kravitz's brother.
He was a talented violinist who was embarrassed in a public concert when he was young. He refused to play after that experience. He was temperamental and had a voracious appetite. Abner disliked and mocked him.