Sorting out the Jesus Family: Mother, Fathers, Brothers and Sisters – TaborBlog

Given this information rather different but historically consistent picture begins to emerge. Jesus was born of an unknown father, but was not the son of Joseph. Joseph died without children, so according to Jewish law “Clophas” or “Alphaeus” became his “replacer,” and married his widow Mary, mother of Jesus. His firstborn son, James, the brother who succeeds Jesus, legally becomes known as the “son of Joseph” after his deceased brother in order to carry on his name. This would mean that Jesus had four half-brothers and at least two half-sisters, all born of his mother Mary but from a different father.