What were the names of Isaac Newton's siblings?
March 07, 2012 8:47PM
I know that his half sisters name was Mary. == Isaac Newton was the only child of his father (also named Isaac Newton), who died before his son's birth, His mother Hannah Ayscough, remarried when Isaac was only two years old. She had three more children Benjamin, Mary and Hannah, to whom Sir Isaac Newton subsequently left most of his property.