Okay, a person that the Altos need to be in the other sim games, so here there are:
Life leading up to The Sims 3
Holly Alto is the daughter of Nick Alto and Vita Alto. She lives in Sunset Valley with her parents. She is good friends with Bebe Hart, but she does not have a boyfriend. She is, also, the only Alto who is not enemies with any members of the Landgraab Family.
She appears to be a blonde. However, this is most likely not her natural hair color, because her parents are not even blonde, so she may have dye it. However, there's a chance that Vita, or Nick might be natural blondes, and they have dye it.
Holly is the exact opposite of her parents. She is good, artistic, easily impressed, and vegetarian.
Life Leading to The Sims 1
Holly is living with her parents Vita Alto, and Nick Alto, who move in without her asking, and her dogs Hiti, and Sure Lure. She works as a Lieutenant. She also likes to paint a lot. She is the owner of Sim Central Park, 58 Ingleside Drive.
She seems to keep her goody two shoes look by wearing a yellow dress with butterflies with it. She, also, seems to blonde, and wear glasses.
She is level 10 in niceness, unlike her parents who is Level 1 in Grouchiness.
Life Leading to The Sims 2
Holly is retired Captain Hero. Her parents are dead, and she move out because a robber rob all her house. She also fallen love with Nicolo Lothario, which proves Don's ancestors like to have different romances with other sims. Nicolo even try for baby with her, and resulted her being pregnant with twins Adolf, and Eyolf Alto. She wishes that her sons don't fell in love with a women that have an affair with another women. However, they are both dating Nina Caliente, who have relationships with them, and Don Lothario. Anyways, she is still friends with Don, even though what Nicolo done to the family.
She wears a yellow dress similar the one she has in the Sims 1. She, also, gotten rid of her glasses in the Sims 1.
She, again, very nice, like in sims 1. Her children Adolf, and Eyolf Alto, aren't as grouchy as Vita, and Nick in sims 1 (there level 3 in grouchiness), but they hinted to be evil, because they are in the criminal career.