I need some help with the Gibbs family. My g grandmother was Elvina Thorn m. Lorren Treece, my gg grandfather was Westley Thorn and his wife Martha Gibbs. My g uncle Jerome Treece stated on Elvina's death certificate her mother Martha Gibbs. Is there anyone who can help me with her line, I have the Thorn line to a point back to Saline Co IL. I also know my Treece lines but not my Gibbs family. Tim Casey