When my mom was about 2 years old her mother passed away. Her father then gave her away to her mom's friend who raised her as her own daughter. In later years my mom found out that she had other siblings. Many times over the years she has expressed the desire to find them. Mom will be 70 this year and I would like find them for her but I don't have a lot of money and have no idea how to make it happen. I found an obituary for her dad who passed away about 8 years ago. I then went online and found addresses for everyone with her father's last name in the city that she was born. I mailed letters and sent emails and even made phone calls to several people. I received a few responses, but none that helped. I called the person listed as his wife in the obituary and she seemed very frail and just kept saying that I had the wrong person. I didn't want to keep bothering her so I hung up and have not called again. Any idea what else I can do to find my mom's family?