Search Angel Needed- If you can, Please do.

Hi, I am desperately seeking any information about my birth parents. I have been searching since I was 10 yrs old. I am now 37. A long time with still no clues. Here is what I have. There is a birth certificate, but I don't believe it is real. It is from FL. Bay View MEdical Clinic?. Lists my birth name as Jessica Ann Jorden (with an "e"). Birth no. 109-, Register no. 79. Date is May 6, 1973 at 11:05 pm. Single birth, outside city limits of Sarasota, FL. Child code no. 6804. Mother- Rose Marie Kerchavel, 27yr old, born in Maryland, lived in Osprey, FL, had a P.O. box #252. Father- Johnny D. Jorden, age 32yr old, born in Lousianna. Informant= Rose Marie Jorden, relation to child= Mother. Signed by someone(cursive writing- very illegible-says I was born alive) signed on 7/14/73, Attendant= N.D. , Dr. Weil S. King, 1234 3rd St, Sarasota, Fl (there is a space here that says Death Under one year of age) Registar Kathleen A. Chamberlain-sub, date recieved by local registar 7/23/73 There is a state seal embossed on it- says its a copy on file at the local vital statistics of Sarasota FL. dated May 12, 1975 signed by Kathleen A. Chamberlain Can't find anything on my mother. Possibly found my fathers death certificate?? died in 1976. Can't find any information as to what happened. My story I have from people who seem to know me- I was left at a sitter who constantly complained that I cried to much. Apparently I was very sick, later they found out I was allergic to milk. The sitter and possibly my birth parents lived on Briarwood Rd in Venice FL, the sitters husband?, Boyfriend?, was complaining and handed me over to the people who raised me. Angelo S. Vinch, he was called Sal. GREAT MAN! He drove for Carolina Freight, might not have worked there yet. His wife was Betty S. Vinch, she was possibly pregnant at the time with my sister I have now. Or she may have already been born. They moved to Victoria Rd, in Venice FL. They were friends with The Browns, Steve Brown was his name. They had a daughter Carla, and a son Stevie. They were friends with Jane and Dean Smith. This is all I have been able to gather. Please help ne find them. And, if your out there looking for me, Just know that I don't want anything, except to know who I am. Thank you.