Do the children and grandchildren etc. of eminent "buddhas" get blesssed in any way?

Do the children and grandchildren etc. of eminent "buddhas" get blesssed in any way? I know the buddha had a child, before his enlightenment, and that most important buddhists are celibate, but I wondered, supposing I were the great great... grandchild of e.g. Linji or Dogen or Mahakasyapa or whoever, if it's be fortunate of me etc.. Don't worry, I am not!