Descendents of Judge Samuel Elder ( Eldorado, IL)

The Elder Family Association is in the process of updating the Genealogy of Judge Samuel Elder and I need your help.

The last time this was done was in the early 70's by Richard Lappin and now nearly 2 generations later it's my turn.

If your one his descendents let me hear from you. Recent updates have been along the following lines:
Ehrlinger,
Simler,
Ford,
Hammond,
Murphy,
Watson,
Plunkett,
Burk,
Quisenberry.

Looking for ONEAL, MOORE, HELMKAMP, GLADSON and others