| General | Relationships | Powers and Abilities | Equipment | Gallery | Trivia |
| Mary Stewart Jr. | |
|---|---|
| Personal Information | |
| Aliases | Mary Jr. |
| Gender | Female |
| Species | Human/Staronite-hybrid |
| Age | 10 |
| Eye Color | Blue |
| Hair Color | Black |
| Affiliations | Planet Warriors |
| Occupation | Student at the Avalon Superhero Academy |
| Homeworld | Earth |
| Family | |
| Parents | Mary Stewart (mother) Harold Stewart (father) |
| Siblings | Max Stewart (twin brother) Adrian (younger brother) Jake (younger brother) Ava (twin sister) Debbie (twin sister) Megan (older sister) Daisy (younger sister) Cora (adoptive sister) |
| Others | Alina (aunt)
Jerry (uncle) Trixie (cousin) Emma (cousin) Rachel Drake (aunt) Theodore Drake (uncle) Miranda Drake (cousin) Amanda Drake (cousin) Kyle Drake (cousin) Mara Stewart (aunt) Laura Stewart (cousin) Casey Stewart (cousin) Alex Stewart (cousin) Ivan Stewart/Gold Vulture (uncle) Jade (aunt) Daphne (cousin) |
| Production Information | |
| First Appearance | Max and Alora |
| Portrayed by | Tara Strong |
Mary Stewart Jr. also known as Mary Jr. one of the five tritagonists (alongside Alora, Daisy, Ava and Debbie) of The Dawn of Monster Kid and The Dawn of Monster Kid: Dimensions. She is the fourth twin sister of Max, Ava and Debbie.
Appearance[]
Personality[]
Biography[]
Mary Jr. was born to Mary and Harold in Dragon Cove and was named after her mother.