Summary
Registrant Mark Iverson is looking for his biological birth sibling. The adoptee was born in California in 1966. Adoptee was born Karel in Santa Rosa in Sonoma County to 18 year old birthmother Mary Margaret Iverson (maiden name Karel).Online Genealogy and Family Research Resources
IVERSON results at Ancestry.com - more than 1.5 billion recordsMary Karel records at Ancestry.com
California Adoption Record: # 33549
Biological Brother looking for Birth Sibling
Mark Iverson
Adoptee's Info
Birth Name: Karel
Adoptive Name:
Date of Birth: 1966 (now 60 years old)
Gender: Unknown
Birth Location: Santa Rosa city, Sonoma county, California USA
Birthmother's Info
Name: Mary Margaret Iverson (Karel)
Born: Jun 16, 1948 (now 77 years old)
Age at Adoptee's Birth: 18
Religion: Unknown
Birthfather's Info
Name: Unknown
Born: Unknown
Age at Adoptee's Birth: Unknown
Religion: Unknown
Born at Hospital: St. Joseph
Birth Certificate:
Adoption Agency:
Additional Info
Unsure if the child was born when my mother was 18 or 19, she (we think) could have been born in 1966 or 1967
Registered: June 22, 2015
Biological Brother looking for Birth Sibling
Mark Iverson
Adoptee's Info
Birth Name: Karel
Adoptive Name:
Date of Birth: 1966 (now 60 years old)
Gender: Unknown
Birth Location: Santa Rosa city, Sonoma county, California USA
Birthmother's Info
Name: Mary Margaret Iverson (Karel)
Born: Jun 16, 1948 (now 77 years old)
Age at Adoptee's Birth: 18
Religion: Unknown
Birthfather's Info
Name: Unknown
Born: Unknown
Age at Adoptee's Birth: Unknown
Religion: Unknown
Born at Hospital: St. Joseph
Birth Certificate:
Adoption Agency:
Additional Info
Unsure if the child was born when my mother was 18 or 19, she (we think) could have been born in 1966 or 1967
Registered: June 22, 2015
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 Today 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