Suggestion: you need to add any of the following that you may know:
Time frame for Zillah - any dates or approximate dates of birth, marriage, death.
Location - Country > Province/Region/State/County > City, town
Names of parents, siblings, spouses, children.
It's difficult for anyone to assist you without knowing if your ancestor was born abt 1720 in RI or 1950 in Australia! Good Luck