Summary
Registrant Christianni Havrilla is an adoptee looking for her biological birth sibling. The adoptee was born in California in 1983 on February 4th. He was born John Patric Mariz in San Mateo County to 20 year old birthmother Kimberly Grundy (maiden name Vidnic).Online Genealogy and Family Research Resources
HAVRILLA results at Ancestry.com - more than 1.5 billion recordsKimberly Grundy records at Ancestry.com
Kimberly Vidnic records at Ancestry.com
Mariz records at Ancestry.com
California Adoption Record: # 94786
Adoptee looking for Birth Sibling
Christianni Havrilla
Adoptee's Info
Birth Name: John Patric Mariz
Adoptive Name:
Date of Birth: Feb 4, 1983 (now 43 years old)
Gender: Male
Birth Location: Unknown city, San Mateo county, California USA
Birthmother's Info
Name: Kimberly Grundy (Vidnic)
Born: Jun 1963 (now 62 years old)
Age at Adoptee's Birth: 20
Religion: Catholic
Birthfather's Info
Name: Mariz
Born: Unknown
Age at Adoptee's Birth: Unknown
Religion: Unknown
Born at Hospital:
Birth Certificate:
Adoption Agency:
Additional Info
Christianni has half brother born February 4, 1983 in San Francisco possibly at St. Elizabeth's Hospital with birthfather Rick. This brother was adopted out.
Registered: August 1, 2019
Adoptee looking for Birth Sibling
Christianni Havrilla
Adoptee's Info
Birth Name: John Patric Mariz
Adoptive Name:
Date of Birth: Feb 4, 1983 (now 43 years old)
Gender: Male
Birth Location: Unknown city, San Mateo county, California USA
Birthmother's Info
Name: Kimberly Grundy (Vidnic)
Born: Jun 1963 (now 62 years old)
Age at Adoptee's Birth: 20
Religion: Catholic
Birthfather's Info
Name: Mariz
Born: Unknown
Age at Adoptee's Birth: Unknown
Religion: Unknown
Born at Hospital:
Birth Certificate:
Adoption Agency:
Additional Info
Christianni has half brother born February 4, 1983 in San Francisco possibly at St. Elizabeth's Hospital with birthfather Rick. This brother was adopted out.
Registered: August 1, 2019
Recent adoption records added to the online California biological family reunion registry
- Female adoptee born on Nov 3, 1981 in Bakersfield, California
Adoption record added Thursday at 10:08am - Female adoptee born on May 22, 1968 in Los Angeles, California
Adoption record added Sunday, Feb 15th at 5:48pm - Other Birth Family looking for Female adoptee born on Oct 23, 1969 in Pittsburg, California
Adoption record added Saturday, Jan 31st at 9:48pm - Female adoptee born on Nov 14, 1960 in Canoga Park, California
Adoption record added Wednesday, Jan 21st at 12:18pm - Male adoptee born on Dec 31, 1973 in El Centro, California
Adoption record added Saturday, Jan 17th at 4:17am - Biological Sister looking for Female adoptee born on 1963 in Napa, California
Adoption record added Wednesday, Jan 14th at 12:14pm - Female adoptee born on Oct 22, 1970 in Camarillo, California
Adoption record added Sunday, Dec 14, 2025 at 4:34pm