Where does the blood line of Jesus now live?

Jesus Himself is alive and well and residing at the right hand of God, awaiting the proper moment for His full-on physical return to Earth. However, according to Isaiah 53:8, 'He was taken from prison and from judgment: and who shall declare his generation? for he was cut off out of the land of the living: for the transgression of my people was he stricken. ' That is to say, Jesus had no blood line. Should any of them actually be living, the closest He has to a blood line extant on the earth at this time are the descendants of His half brothers and sisters.