Search Registry

Viewing Registry

NOTE: Information shown below has been voluntarily submitted by individuals interested in establishing mutually desired contact between half-siblings and/or donors (genetic relatives).

Disclaimer: This registry is intended strictly for informational purposes, and is neither endorsed nor supported by any individual or organization. Please note that while access to this list is restricted to individuals over 18 years of age, it is up to each and every parent to supervise and monitor their child's use of the Internet.

Posted by Parent Posted by Parent
Posted by Egg Donor Posted by Egg Donor
Posted by Sperm Donor Posted by Sperm Donor
Posted by Offspring Posted by Offspring
Donor match
Sibling match

Dr. Trythall, Sylvester

Detroit, MI  USA
Donor ID and Special Info Donor Info Offspring / Contact Info
unknown Started donating 1956. Stopped donating 1978. Procedure was done in Detroit medical office of Dr. Trythall, near Wayne State University. My sister and I have now found a half-brother and half-sister through 23andme. We believe we have found the donor through Y-DNA testing and 23andme testing with a relative. The donor started donating 1956 or before, and probably stopped around 1978. Welcome any contact to help expand our knowledge about our extended family!. I'm a Girl born Jul 1957
Girl born Apr 1960
Boy born 1973
Girl born 1975
Read message posted 02/14/08
Updated on 06/07/16 by Lynne Spencer.
Posted by Offspring
unknown I'm a Boy born Jun 23, 1958
Read message posted 06/06/16
Updated on 06/07/16 by RMHcolorado.
Posted by Offspring
unknown Born Mar 20, 1946. Started donating 1964. Stopped donating Dec 15, 1966. Scots-Irish, German, English. Height: 5'9". Weight: 155. Brown Wavy hair. Brown eyes. Fair complexion. 2 years college. Service (banking, funeral home worker). Protestant. Died in an accident at 20. Healthy. handsome, good-natured, probably had a learning disability (ADD?). Child
Read message posted 09/04/10
Updated on 09/05/10 by Claudiamorrow.
unknown Possibly Medicine. I'm a Girl born Jun 18, 1969
Read message posted 07/12/08
Updated on 09/03/08 by Diannalr.
Posted by Offspring
unknown I was born in July 1966 and my mother got inseminated at the fertility clinic of Dr. Trythal in the Detroit area of Michigan. The donors were most likely medical students. Maybe they went to Wayne State University or another of the surrounding colleges. I was born Jul 1966
Posted 08/12/03
Updated on 01/05/08 by Jeriar.
Posted by Offspring
There are a total of 8 offspring, 0 sibling matches, and 0 donor to offspring matches from this Clinic.