I am looking for reliable information to help me trace the parents, siblings and other ancestors of my g-g-grandmother, Maud Dee Jeffords. Maud was born in Metropolis, Ill. and married John F Eley. She died in East St Louis, Ill in 1946. According to her death certificate her parents were William Jefferson and Julia Mitchell, but I am fairly certain that "Jefferson" was an error as her marriage certificate is clear that her surname is Jeffords. Does this information tally with anyone's tree or research?