Re: William ALLEN b.1790-1800,NC or TN

I believe these are my gg grandmother's parents.Her name was Martha Patsy Allen and she was born May 24, 1828 and died on Oct 12, 1878.She married William Church in Hawkins County TN on May 15, 1861.She is shown in the 1850 & 1860 Hawkins County TN census living with her mother, Susanna Allen.Susanna is shown as the head of household from the 1830's on (in Hawkins County TN Census records).Do you know what Susanna's maiden name was?Thanks.