Hi,
You need to provide us with as much info as you have - NOT ALL of the following but SOME of this will help identify your family e.g.
which dates (or approx. dates), country, state (in USA), county (in UK), town, parents names (and any birth, marriage or death dates), mother's maiden name, siblings, uncles and aunts - the more clues you provide the more help you may receive.
Good luck!