trying to find my son put in foster care in IL

my name is nancy wooldridge and i am trying to find my son claigh robert turpin. turpin is my maiden name. He was born very sick he had a trech and extra valve around his heart and had a very rare condition called scalledded skin syndrome. I was alone his father was a drug addict which i didn't know. I would love to meet him and let him know he has two sisters and one sister that i had to give up because of my parents he is 22. He was born in dec. 19th 1987 at st. francis hospital Peoria IL. I had a c'section. I tried to keep him i really did. I want him to get to know me. and sisters. He has bright red hair. I know that this is a hard one but you guys helped me find my real dad who i now know and love and my daughter that i put for adoption. Please if you can help me my number is 815-844-4124 or email me. i love him very much please help me if you can thank you so much. nancy wooldridge