Are there any evidence that Jesus passed on his gene?

It is fairly certain that if he existed then he was a Jewish male and at the age where almost all Jewish males would be married. There are documents not accepted by the church that clearly indicate he was married, did have children, and was never crucified (therefore never "resurrected'). Obviously, Christians will not believe in even the possibility, but these documents make practical sense where the biblical story is clearly a prevarication.