His mother died in 1804 and Peter was raised her brother.
He and his brothers were then raised by their grandmother.
The effect is present regardless of whether or not the older brothers are raised in the same family environment with the boy.
A young man's account of raising his 8-year-old brother after their parents died just weeks apart.
My brothers and I were raised like a wolf pack.
His brother and sister were raised by their maternal grandmother.
She raised Arbib and his brother after the death of their father when they were young.
Leaving Tal and his brother to be raised by their mother.
She and her two brothers were raised in Fuengirola by their father.
Evidently, Elena and her brother were raised by their father, who was killed seven years ago.