In the play "Blood Brothers" by Willy Russell, Mickey Johnstone, one of the main characters, has one sibling, a twin brother named Eddie. The two boys are separated at birth and grow up unaware of each other's existence until they meet as children. The dynamic between the two brothers is central to the play's themes of class, fate, and friendship.
The Grimm brothers, Jacob and Wilhelm, had six siblings. They were the eldest in the family.
siblings means brothers and sisters. It appears the application form is inquiring about how many siblings (brothers and sisters) you have.
he has brothers and sisters
he had no siblings
2 brothers
He has 3 younger brothers
it means how many brothers and sisters you have
He had 8 siblings. (I do not know how many brothers and sisters).
He had 5 siblings, 2 brothers and 3 sisters
4 brothers
he had 10 siblings
She has two younger brothers.