This question is much too broad for someone to help you much. Include any of the following that you might know:
Location in the US - State (and county, city, town in you know any)
Any names of parents, spouses, siblings, children and relationships that you might have.
Dates or approximate dates of b, m, d related to those people.
A few details like that can help start some tracing. If you have details to add, you can just click comment to the right of your question and include them.