OK were here in Maryland (Doug and Myself), no where near Georgetown, but if there something we can do to help let us know, I'm a member of the DAR and the Maryland chapter of the DAR. We have done several projects helping to locate black ancestors, cleaning up and documenting graveyards. So if they need help its available.
BWY Doug has a very special ability associated with graveyard cleanup, he is totally immune to poison ivy.oak and sumac. I can't get near him afterward, but it has no effect on him.