Summary
Registrant Susan Sidel is an adoptee looking for birth father. The adoptee was born in California in 1958 on December 24th. Adoptee was born Horowitz to 38 year old birthmother Ethel Willenberg (maiden name Horowitz). unk handled the adoption. The baby's adoptive name became Susan Ann Sidel.Online Genealogy and Family Research Resources
SIDEL results at Ancestry.com - more than 1.5 billion recordsEthel Willenberg records at Ancestry.com
Ethel Horowitz records at Ancestry.com
California Adoption Record: # 97122
Adoptee looking for Birth Father
Susan Sidel
Adoptee's Info
Birth Name: Horowitz
Adoptive Name: Susan Ann Sidel
Date of Birth: Dec 24, 1958 (now 67 years old)
Gender: Unknown
Birth Location: Unknown city, Unknown county, California USA
Birthmother's Info
Name: Ethel Willenberg (Horowitz)
Born: 1919
Age at Adoptee's Birth: 38
Religion: Jewish
Birthfather's Info
Name: Unknown
Born: Unknown
Age at Adoptee's Birth: Unknown
Religion: Unknown
Born at Hospital: Swedish/or Childrens
Birth Certificate:
Adoption Agency: unk
Additional Info
unknown birth father. Out of wedlock. Want to know birth name on original certificate.
Registered: December 10, 2019
Adoptee looking for Birth Father
Susan Sidel
Adoptee's Info
Birth Name: Horowitz
Adoptive Name: Susan Ann Sidel
Date of Birth: Dec 24, 1958 (now 67 years old)
Gender: Unknown
Birth Location: Unknown city, Unknown county, California USA
Birthmother's Info
Name: Ethel Willenberg (Horowitz)
Born: 1919
Age at Adoptee's Birth: 38
Religion: Jewish
Birthfather's Info
Name: Unknown
Born: Unknown
Age at Adoptee's Birth: Unknown
Religion: Unknown
Born at Hospital: Swedish/or Childrens
Birth Certificate:
Adoption Agency: unk
Additional Info
unknown birth father. Out of wedlock. Want to know birth name on original certificate.
Registered: December 10, 2019
Recent adoption records added to the online California biological family reunion registry
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Adoption record added Sunday, Dec 7, 2025 at 11:08am