Summary
Registrant Kimberly Otto is looking for her biological birth sibling. The adoptee was born in California. He was born Marc Anthony in Alameda County to birthmother Barbara Lee Lanier (maiden name Harris).Online Genealogy and Family Research Resources
OTTO results at Ancestry.com - more than 1.5 billion recordsBarbara Lanier records at Ancestry.com
Barbara Harris records at Ancestry.com
California Adoption Record: # 25684
Biological Sister looking for Birth Sibling
Kimberly Otto
Adoptee's Info
Birth Name: Marc Anthony
Adoptive Name:
Date of Birth: Unknown
Gender: Male
Birth Location: Unknown city, Alameda county, California USA
Birthmother's Info
Name: Barbara Lee Lanier (Harris)
Born: Apr 1, 1940 (now 85 years old)
Age at Adoptee's Birth: Unknown
Religion: Unknown
Birthfather's Info
Name: Unknown
Born: Unknown
Age at Adoptee's Birth: Unknown
Religion: Unknown
Born at Hospital:
Birth Certificate:
Adoption Agency:
Additional Info
From what I understand Marc or Mark was given up for adoption through an agency in San Francisco California.
Registered: January 22, 2014
Updated: June 29, 2014
Biological Sister looking for Birth Sibling
Kimberly Otto
Adoptee's Info
Birth Name: Marc Anthony
Adoptive Name:
Date of Birth: Unknown
Gender: Male
Birth Location: Unknown city, Alameda county, California USA
Birthmother's Info
Name: Barbara Lee Lanier (Harris)
Born: Apr 1, 1940 (now 85 years old)
Age at Adoptee's Birth: Unknown
Religion: Unknown
Birthfather's Info
Name: Unknown
Born: Unknown
Age at Adoptee's Birth: Unknown
Religion: Unknown
Born at Hospital:
Birth Certificate:
Adoption Agency:
Additional Info
From what I understand Marc or Mark was given up for adoption through an agency in San Francisco California.
Registered: January 22, 2014
Updated: June 29, 2014
Recent adoption records added to the online California biological family reunion registry
- 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 - Other Birth Family looking for Birth Sibling of Female adoptee born on May 19, 1956 in San Francisco, California
Adoption record added Wednesday, Oct 1, 2025 at 4:06pm