Desperately seeking any adopted children of my aunt Tanya Bridges

I am a 41 yo/f looking for her cousins who were all taken from my aunt Tanya of Chester, CA. All children were placed in Foster homes and then adopted out to families either in California,Washington and Oregon. If anyone knows the Bridges family in Chester, CA , my aunt Tanya Bridges or her family and you have any info...please contact me. Tasha