The English language has no specific terms for the brothers or sisters of your fiance. Some might refer to them as, for example, "future brother-in-law," "sister-in-law elect," or "intended in-law," but there is no standardized relationship term until the marriage actually occurs.
Your parent's brothers are your uncles and your parent's sisters are your aunts.
cousins
He had 11 brothers and sisters.
Brothers and Sisters - 2006 Let's Call the Whole Thing Off 3-23 is rated/received certificates of: Netherlands:6
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.
Athena had no brothers or sisters.
he had no brothers or sisters
brothers and sisters
no she has no brothers or sisters.
Black beard had no sisters or brothers
2 brothers and sisters
She had 12 brothers and sisters