Hello--I am trying to find out information on Donna JoAnn Rickhart who married a Birdwell, given name not known. She had 3 children: 1. Michael Steven who married Margaret Lou Schuller 2. Debra Lynn who married Keith Edward Diller & had 3 children: Jeremiah Edward; Daniel Keith; Brianne Rene 3.Dawn Rene who married William O. Schelm Any information on any of the above would be greatly appreciated Velma