Did Mary and Joseph have children? (besides Jesus)

Answer:

Yes they did, which would make them Jesus half brothers and sisters since they shared the same mother but not the same father:

Mark 6:2-3  And when the sabbath day was come, he began to teach in the synagogue: and many hearing him were astonished, saying, From where has this man these things? and what wisdom is this which is given unto him, that even such mighty works are wrought by his hands? Is not this the carpenter, the son of Mary, the brother of James, and Joses, and of Judas, and Simon? and are not his sisters here with us? And they took offense at him.

Pastor Brad