I am one of the administrators of the Cofer DNA study. We would love to have someone from this line tested for our DNA study to determine which line Simeon's descendants represent. We need a male descendant that is surnamed Cofer. If any of you of this line would like more information, please contact me.
The test is very simple. Just a "Q-tip" type swab from the inside of the cheek is all we need.
For additional information, you can check out the DNA program at www.familytreedna.com