The person who is working on his or her family history fits the description of one who is fulfilling his or her duty. I know the effort, I know the expense. I know the difficulties through which one may go to uncover one name. I know our Heavenly Father is aware of these efforts. And those for whom we perform sacred ordinances are aware of our efforts. Oftentimes, in a miraculous way, there shall appear before us a clear pathway through a field of turbulence.