|Parents||Heath O'Mackey, Jaiden O'Mackey|
|Children||Gabe O'Mackey , Jason Greenman|
|Lifetime want||Marry off 6 Children|
|Eye color||Light Blue|
|Game||The Sims 2: Seasons|
Seth O'Mackey is one of the pre-made deceased ancestral Sims who resided during his lifetime in Riverblossom Hills, the neighborhood shipped with The Sims 2: Seasons. He was the son of Heath and Jaiden O'Mackey, the husband of Prudence O'Mackey, the father of Jason Greenman and Gabe O'Mackey, and the grandfather of Jules O'Mackey and Daisy Greenman.
Seth has personality points and interests, something not every ancestral Sim has. He is completely resurrectable, even though he doesn't have a grave. Seth has the Family aspiration, and the Aries zodiac sign. As far as personality, he is very outgoing, somewhat active, and a little bit neat. But he is very grouchy and rather serious.
According to Seth's SimDNA in SimPE, his hair was brown before it turned grey. According to his age data, he had 18 days left in the elder life stage when he died. Seth's facial structure is seemingly identical to the 11th Maxis face template in Create a Sim. While all the memories of pre-made playable Sims in Riverblossom Hills are positive, he has a negative memory of his wife's death.
|The O'Mackey - Greenman Family|
|Gabe - Alexandra - Jules|
|Jason - Rose - Daisy|