Surnames, Family Associations & Family Newsletters » Surname DNA Studies & Projects » Surname DNA Projects - C

CLOUD Family DNA Project

A DNA Project for the CLOUD surname and its variants.

COAST Surname Y-DNA Project (FamilyTreeDNA)

A DNA Project for people with the COAST (or variants) surname.

Codrington/Coddington DNA Project (FamilyTreeDNA)

Surname Project traces members of a family that share a common surname. They are of the most interest in cultures where surnames are passed on from father to son like the Y-Chromosome. This project is for males taking a Y-Chromosome DNA (Y-DNA) test. Thus, the individual who tests must be a male who wants to check his direct paternal line (father's father's father's...) with a Y-DNA12, Y-DNA37, Y-DNA67, or Y-DNA111 test and who has one of the surnames listed for the project. Females do not carry their father's Y-DNA. Females who would like to check their father's direct paternal line can have a male relative with his surname order a Y-DNA test. Females can also order an mtDNA test for themselves such as the mtDNAPlus test or the mtFullSequence test and participate in an mtDNA project. Both men and women may take our autosomal Family Finder test to discover recent relationships across all family lines.

COIL-KILE-KYLE-COYLE DNA

We are currently conducting a DNA study for the COIL-KILE-KYLE-COYLE-COILE surname to locate missing branches of our common ancestor. Known locations are Virginia, Ohio, Kentucky and Texas. We are looking for German, Ireland, Pennsylvania, North Carolina, and Maryland families to compare DNA.

COMBS-COOMBS &c International DNA Study

A step beyond genetic genealogy, our COMBS &c Research Group, a non-profit organization of a few hundred researchers working together the past 9 years, has established a DNA STUDY designed to work hand-in-hand with our COMBS-COOMBS &c Family History Research Project consisting of over 2K+ reports and 30K+ e-mails. The DNA STUDY, international in scope, welcomes COMBS-COOMBS &c of North America, the British Isles, Australia, and Continental Europe to participate. About 100 variant COMBS-COOMBS surname spellings identified in records are considered in this STUDY, including medieval forms dating back to the 1100s, and similarly sounding surnames of the MacThomas Clan.

CONNER DNA Project

Open to any male Conner, Connor, O'Conner or O'Connor or man believing that he is descended from a one of these surnames. Participants are sought from all parts of the USA, Canada, Europe, Latin America and anywhere else these surnames may be found. Looking specifically for participants from the British Isles, which is believed to be the source of the names and original ancestors.

CONWAY / CONAWAY / CONNAWAY Results

COON/KOONTZ/KUHN/COONTS, etc. DNA Research Website (FamilyTreeDNA)

DNA Research at discounted group prices for all variations of Coon/Koon/Kuhn/Koontz/Coontz.

COOPER-DNA Mailing List (Archived on RootsWeb)

COPELAND Surname DNA Project

A Y-DNA Project ONLY for males with the surname: COPELAND, COPLIN, COPELIN, COPLEN, etc.

CORBIN: Y-chromosome DNA Surname Project

A Y-DNA project dedicated to surname CORBIN and any reasonable variation, such as, CORBEN, CORBAN, CORBON, CORBINS, CARBIN, CORBYN, CORBINE, etc. Scope is worldwide and all timeframes.

CORNWELL Ancestry & DNA Project (FamilyTreeDNA)

This is a Y-chromosome project open to all participants who have the Cornwell surname or any possible variation of it.

CORRELL DNA Genealogy Project

Invite men of any form of CORRELL, CORELL, CORYELL, KORELL, CORELLI, CORIELL, CORELLO, etc. to see if we have a common ancestor.

CORRIGAN & variants Surname yDNA Project

CORRIGAN DNA Project, looking at all variants of the Irish Surname O'CORRIGAIN. CARRIGAN, CARROCAN, CARROGAN, CARRUCAN, CORRAGAN, CORRIGAN, COURIGAN, CURRIGAN etc. We hope to confirm relationships identified through traditional genealogy and locate related family. Also to learn whether the O

CORSON Surname DNA Project

This project aims to supplement standard genealogical research of individuals worldwide with the CORSON surname (and related variants such as COLSON, COURSON, COURSEN, CORSEN, CORSA, CORSAW, DECOURSEY, COURSER, and VROOM).

Cosgrove Surname Project (FamilyTreeDNA)

The overall intent for the project is to assist families in their genealogical research on their Cosgrove family lines. The project is meant to be inclusive, not exclusive. In other words, it is my intent to allow anyone to join the surname project as long as their can demonstrate a familial connection to a bona-a-fide Cosgrove ancestor.

COTTON/COTTEN DNA Project

Y-chromosomes surname project for families bearing the name Cotton, Cotten or other spelling variations.

COTTRELL Y-DNA Project

Y-DNA project for the surname Cottrell and any variant for use in genealogy.

COVEL Family Tree DNA Project (FamilyTreeDNA)

Currently testing anyone with the surname COVEL. All spellings of the surname are welcome. We are trying to determine if all spellings are connected or not, as well as learn where our ancestors may have come from. To learn more or participate, please visit our project.

Coverdale Project (FamilyTreeDNA)

Entry port for information on the Coverdale Y-DNA Project. This is a single-surname study, including Coverdill and Coverdill and all obvious variants. We are working to assemble and analyze a world-wide collection of Y-DNA profiles. Ultimately, this should assist researchers in sorting out their Coverdale lines and origins.