Isabel Ellis is one of the pre-made deceased ancestral Sims who resided during her lifetime in Belladonna Cove, the neighborhood shipped with The Sims 2: Apartment Life. She was the wife of Junipero Ellis, the mother of Marisela Contender (née Ellis), the grandmother of Carlos and Santana Contender, the great-grandmother of Isabel Baldwin (née Contender), and the great-great-grandmother of Sofia and Marcus Baldwin. Isabel is completely resurrectable, even though she doesn't have a grave.
She has the Knowledge aspiration, and the Capricorn zodiac sign. As far as personality, Isabel is very playful, quite neat, and a little bit nice. But she is very lazy and somewhat shy. According to Isabel's SimDNA in SimPE, her hair was red before it turned grey. According to her age data, she had 14 days left in the elder life stage when she died. Isabel's facial structure is almost, if not identical to the 17th Maxis face template in Create a Sim. Unlike several other married ancestors from Apartment Life who have memories of their spouses, she only has Mystery Sim memories.
Isabel's family tree is broken. When viewed from her descendants, she's connected to them. When viewed from her own family tree, Isabel's not connected to anyone. This also happens to her husband, Junipero. She has a hidden pregnancy modifier token, which will increase her chances of having twins if she is resurrected and aged down to an adult. It is presumed that Isabel's great-granddaughter was named in honor after her.