Alexander Goth

Alexander is the son of Bella Goth and Mortimer Goth. He has pale skin and Harry Potter like glasses, and somewhat resembles Klaus Baudelaire, from Lemony Snicket's A Series of Unfortunate Events book series. Unlike the rest of his family, Alexander did not exist in The Sims and is a new addition to The Sims 2. He seems to share his father's intelligence despite his young age and is enrolled in private school. Due to the apparent age gap between both of his parents, it is believed that he was born while Mortimer had just turned into an elder, that made a big age difference between him and his sister.

Sims 1
Alexander is not present in the sims 1 as he is not born yet.

Sims 2
Alexander is a young child in sims 2 and seems to be very clever. he will grow up very soon after a few days playing the Goth lot.

Sims 3
Alexander will not appear in The Sims 3, because his parents, Mortimer Goth and Bella Goth, will be children. But later if you make Mortimer and Bella get married, it's possible that Alexander will be born.