Since her post is from 2005 she may have changed her email address. If she doesn't answer in a week or so I would go to the bottom of the page and use the link "contact us" and send a message asking how to contact her.
Make sure you include her posting id and the email address listed for her. (click on her id to see her email address)

Hope she answers as she sounds like she might be your family.

P.J.