thanks for your response.my father dudley thompson and my mother helen separated when i was around 6 mons old and my sister was a little over a year old.i know very little about her or her family.rumor has it she was adopted.she had another child older than my sister and i (a boy).i have the street name and address where she and my father live.i was born in 1951 and my sister 1950.our birth certificate says she was 18 when my sister was born and 20 when i was born.i have been to the office of vital statistic in mecklenburg county trying to find info on her but its almost as if she never existed.please feel free to call me at home at 864 429 0822 but you can most likely get on my cell phone 864 441 4404