He had 6 siblings, two of them died early.
He has 2 sisters.
He had eight siblings. he was the third to be born out of nine children and was the eldest male.
Prince William has one younger brother - Prince Harry.
He had 5 sisters and 3 brothers
Siblings: Henry, Geoffrey, William, Matilda, Richard, Eleanor, and Joan.
The boy has 3 siblings 4 including himself
he had 6 siblings he was the third of seven and was the first son to survive beyond infancy
Hamilton E Holmes had 4 siblings. Lucy, William, Benjamin, and Franklin