Becuase there mom do't want them to get lonely so they have sisters and/or brothers!
99% of sisters hate their brothers
Siblings are brothers and sisters. Of course they had brothers and sisters.
Religious brothers and sisters are people who serve God in a Holy fashion.
Mostly your younger brothers and sisters.
He had 11 brothers and sisters.
All of the people of the world.
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