Summary
Registrant Karin Guillou is a biological sister looking for her brother. The adoptee was born in Michigan in 1967 in February. He was born William Pierre Stone in Detroit in Wayne County to 18 year old birthmother Susan Elizabeth McMaster (maiden name Stone).Online Genealogy and Family Research Resources
GUILLOU results at Ancestry.com - more than 1.5 billion recordsSusan McMaster records at Ancestry.com
Susan Stone records at Ancestry.com
Michigan Adoption Record: # 41557
Biological Sister looking for Adoptee
Karin Guillou
Adoptee's Info
Birth Name: William Pierre Stone
Adoptive Name:
Date of Birth: Feb 1967 (now 59 years old)
Gender: Male
Birth Location: Detroit city, Wayne county, Michigan USA
Birthmother's Info
Name: Susan Elizabeth McMaster (Stone)
Born: Oct 5, 1948 (now 77 years old)
Age at Adoptee's Birth: 18
Religion: Unknown
Birthfather's Info
Name: William Pierre Guillou
Born: Aug 1946 (now 79 years old)
Age at Adoptee's Birth: 20
Religion: Unknown
Born at Hospital: Florence Crittenton Home For Unwed
Birth Certificate:
Adoption Agency:
Registered: September 2, 2016
Biological Sister looking for Adoptee
Karin Guillou
Adoptee's Info
Birth Name: William Pierre Stone
Adoptive Name:
Date of Birth: Feb 1967 (now 59 years old)
Gender: Male
Birth Location: Detroit city, Wayne county, Michigan USA
Birthmother's Info
Name: Susan Elizabeth McMaster (Stone)
Born: Oct 5, 1948 (now 77 years old)
Age at Adoptee's Birth: 18
Religion: Unknown
Birthfather's Info
Name: William Pierre Guillou
Born: Aug 1946 (now 79 years old)
Age at Adoptee's Birth: 20
Religion: Unknown
Born at Hospital: Florence Crittenton Home For Unwed
Birth Certificate:
Adoption Agency:
Registered: September 2, 2016
Recent adoption records added to the online Michigan biological family reunion registry
- Male adoptee born on Oct 12, 1961 in Michigan
Adoption record added Monday, Aug 4, 2025 at 12:43pm - Researcher looking for Birth Mother of Female adoptee born on Jan 8, 1927 in Flint, Michigan
Adoption record added Thursday, Jul 31, 2025 at 8:06am - Adoptive Relative looking for Any Birth Family of adoptee born on May 10, 1950 in Pontiac, Michigan
Adoption record added Friday, Jan 3, 2025 at 11:08am - Adoptive Relative looking for Any Birth Family of Male adoptee born on Feb 28, 1951 in Michigan
Adoption record added Saturday, Aug 3, 2024 at 2:36pm - Adoptive Relative looking for adoptee born on Unknown in Pontiac, Michigan
Adoption record added Thursday, Apr 18, 2024 at 2:46pm - Other Birth Family looking for Male adoptee born on 1958 in Pontiac, Michigan
Adoption record added Monday, Apr 15, 2024 at 7:10am - Biological Sister looking for adoptee born on Unknown in Michigan
Adoption record added Thursday, Mar 7, 2024 at 10:29am