Summary
Registrant Theresa Winterstein is a researcher looking for adoptee. The adoptee was born in California in 1968 on December 16th. He was born Ralph Guerrero in Anaheim in Orange County to a 16 year old birthmother with the maiden name of Guerrero. Orange County California handled the adoption.Online Genealogy and Family Research Resources
WINTERSTEIN results at Ancestry.com - more than 1.5 billion recordsCynthia Guerrero records at Ancestry.com
Antonio Villaraigosa records at Ancestry.com
California Adoption Record: # 107954
Researcher looking for Adoptee
Theresa Winterstein
Adoptee's Info
Birth Name: Ralph Guerrero
Adoptive Name:
Date of Birth: Dec 16, 1968 (now 57 years old)
Gender: Male
Birth Location: Anaheim city, Orange county, California USA
Birthmother's Info
Name: Cynthia Marie (Guerrero)
Born: Aug 11, 1952 (now 73 years old)
Age at Adoptee's Birth: 16
Religion: Catholic
Birthfather's Info
Name: Antonio Villaraigosa
Born: Unknown
Age at Adoptee's Birth: 15
Religion: Unknown
Born at Hospital: Anaheim Hospital Or
Birth Certificate:
Adoption Agency: Orange County California
Additional Info
She was sent to a unweb pregnancies via her parents. This was rape followed with a court proceeding. But walked away after stating she had been with other males. Her children and most family members don't know about Ralph. She wants to find him and introduce to her family. We do know a few more details. I have been creating info in Ancestry for Cynthia and family. I am trying to see if Ralph whatever his adopted name is has any kids or grands.
Registered: May 23, 2022
Researcher looking for Adoptee
Theresa Winterstein
Adoptee's Info
Birth Name: Ralph Guerrero
Adoptive Name:
Date of Birth: Dec 16, 1968 (now 57 years old)
Gender: Male
Birth Location: Anaheim city, Orange county, California USA
Birthmother's Info
Name: Cynthia Marie (Guerrero)
Born: Aug 11, 1952 (now 73 years old)
Age at Adoptee's Birth: 16
Religion: Catholic
Birthfather's Info
Name: Antonio Villaraigosa
Born: Unknown
Age at Adoptee's Birth: 15
Religion: Unknown
Born at Hospital: Anaheim Hospital Or
Birth Certificate:
Adoption Agency: Orange County California
Additional Info
She was sent to a unweb pregnancies via her parents. This was rape followed with a court proceeding. But walked away after stating she had been with other males. Her children and most family members don't know about Ralph. She wants to find him and introduce to her family. We do know a few more details. I have been creating info in Ancestry for Cynthia and family. I am trying to see if Ralph whatever his adopted name is has any kids or grands.
Registered: May 23, 2022
Recent adoption records added to the online California biological family reunion registry
- Biological Sister looking for Male adoptee born on 1962 in Sonoma County in California
Adoption record added Wednesday at 12:14pm - Female adoptee born on Oct 22, 1970 in Camarillo, California
Adoption record added Sunday, Dec 14, 2025 at 4:34pm - Biological Sister looking for Female adoptee born on Oct 25, 1954 in California
Adoption record added Sunday, Dec 7, 2025 at 11:08am - Female adoptee born on Apr 17, 1967 in San Diego, California
Adoption record added Saturday, Dec 6, 2025 at 8:26pm - Other Birth Family looking for Any Birth Family of Female adoptee born on Dec 31, 1966 in Sacramento, California
Adoption record added Monday, Nov 17, 2025 at 6:20am - Birth Father looking for Male adoptee born on Aug 17, 2005 in Redwood City, California
Adoption record added Monday, Nov 10, 2025 at 9:17am - Other Birth Family looking for Female adoptee born on Feb 3, 1957 in San Francisco, California
Adoption record added Wednesday, Oct 1, 2025 at 4:20pm