Yes he did. All four gospels, Matthew, Mark, Luke and John, mention Jesus’ siblings. For example, Matthew 13:54-56 says, “And when he was come into his own country, he taught them in their synagogue, insomuch that they were astonished, and said, Whence hath this man this wisdom, and these mighty works? Is not this the carpenter’s son? is not his mother called Mary? and his brethren, James, and Joses, and Simon, and Judas? And his sisters, are they not all with us? Whence then hath this man all these things?” The people of Nazareth refused to believe that Jesus is God the Son sent to save men from sin. They said instead, “Is not this the carpenter’s son?” They knew Joseph and knew that Jesus had grown up as Joseph’s son. They also knew Jesus mother, Mary. And then they looked around the crowd and began to identify Jesus’ siblings. These names cannot be names of cousins and distant relatives, because the people are talking about Joseph and Mary and the children of Joseph and Mary. Te people said of Jesus, “His brethren, James, and Joses, and Simon, and Judas? And his sisters, are they not all with us?” Jesus grew up in a family with at least seven children, himself, four brothers and at least two sisters. After Jesus birth, Mary and Joseph had children together, the half-brothers and half-sisters of Jesus.