Malcolm Landgraab

Malcolm Landgraab is the son of Geoffrey Landgraab and Nancy Landgraab.

Life leading up to The Sims 3
Malcolm appears in The Sims 3 as the only child of Geoffrey and Nancy Landgraab. He would presumably be an elder, or close to becoming one, by the time of The Sims 2, but he does not appear in The Sims or The Sims 2.

He lives with his parents in a large house in Sunset Valley. He is different from his parents as he is a good, ambitious bookworm. However, he is more like his father, who is a family oriented doctor, while his mother is a snobby businesswoman. Although his parents are rivals with the Altos, he seems to have no current conflict with their daughter, Holly Alto.

Landgraab Theory
The original theory is that Malcolm Landgraab (console) doesn't exist in The Sims 3. A second theory is that the Malcolm Landgraab from The Sims 3 is the Malcolm Landgraab from The Sims (console). These theories are unproven, and neither one has been confirmed.

Family
Malcolm is the son of Nancy Landgraab who, like most other Landgraabs, expects her son to inherit her family's dynasty. But he looks unhappy about the thought and obviously isn't happy about the family rivalry. He is the great-nephew of Malcolm Landgraab I, the second cousin of Mimi Landgraab, Dudley Landgraab and Malcolm Landgraab II, the cousin of Malcolm Landgraab III and the second cousin of Malcolm Landgraab IV.