Serena Williams oldest sister is venus williams.
Venus is older than Serena but about a year.
Christina is the oldest Cimorelli sister.
The oldest Cimorelli sister is Christina, who is 23.
Meg was the oldest sister in Little Women.
michael`s oldest sisterRebbie is Michael Jacksons oldest sister "Maureen."
Grace, who is married to Joey, is Buddy's oldest sister.
she has a younger sister named Serena Williams
Martin Luther King Jr. had 2 siblings, a brother Alfred Daniel Williams King and a sister Christine King Farris. Martin Luther was the middle child, with his sister being the oldest.
Usually, The oldest sister is called "eldest" and the youngest sister is called "youngest" or "smallest".