4
There are 4 brothers and 3 sister's all up. Assume your one of the brothers - hence you have 3 brothers and 3 sisters. However any one of your sisters, would have 4 brothers and 2 sisters.
One sister, two brothers
This is a logic puzzle. YOU are part of the puzzle, so you have equal brothers and sisters. Your brothers have twice as many sisters (meaning you) as they have brothers. So if you have one brother and one sister, they are equal. But if your brother has two sisters, he has twice as many sisters as brothers, right? It doesn't say that he HAS brothers, just that he has twice as many sisters as brothers. So you have a brother and a sister, but your brother has two sisters. Three kids, two girls and one boy.
she had 4 brothers or sisters
He was third of nine children and was the oldest male.http://www.victorianweb.org/authors/morris/wmbio.html
5 brothers and 4 sisters
William T. Sherman had 5 other brothers and sisters.
4 sisters and no bros
his sisters Lucy Lee and Helen and his brothers William and Henry
4
He had two half-brothers, two brothers, and one sister.
She had 2 sisters and 4 brothers, one of the brothers was William Herschel.
He had three brothers and three sisters - There were his brothers: Angelico Dominick Carlucci Juan William Steve and his sisters: Constantina Jaqueline Alyssandra Penelope Salastiarre Rose
Brother William, sister Sarah.
william shakespeare had 3 sisters and 4 brothers
Dolley Madison had four brothers (Walter, William Temple, Isaac, John) and three sisters (Lucy, Anna, Mary).