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BYU Center for Family History and Genealogy
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ConnectMyVariant logo

July 2025
Issue #45

How the BYU Center for Family History and Genealogy Uses Your Family Tree and Autosomal DNA Information

ConnectMyVariant partners with the Brigham Young University Center for Family History and Genealogy to help members trace their family trees. Staff at the center outlined for us how they use family tree and autosomal DNA information in their research and highlighted their commitment to safeguarding your data.


Researchers at the Brigham Young University Center for Family History and Genealogy (CFHG) are dedicated to helping prevent hereditary cancer and other hereditary diseases through meticulous and secure genealogical research. Our work connects participants with their extended family history and identifies living relatives who may benefit from learning about a possible inherited gene mutation. 


How We Use Your Family Tree Information

Your family tree is the cornerstone of our research. When participants share their family trees with us, our team verifies this information and compares it with the trees of other participants in the same variant group. Our goal is to locate a common ancestor to help identify hereditary connections. If we cannot discover this ancestor using traditional genealogical methods, we request autosomal DNA test results for more advanced analysis.


Using Autosomal DNA for Advanced Research

Autosomal DNA testing provides deeper insight into hereditary connections. Using DNA matches, we can identify individuals who may share common ancestors. 

  • We copy the names and details of your DNA matches into a secure spreadsheet for sorting.

  • We analyze these matches to identify shared DNA connections between participants in your variant group.

  • We research the family trees of common DNA matches to help pinpoint the common ancestor.

It’s essential to note that as “Viewers” on your DNA account, we cannot download your autosomal DNA data, nor do we ever contact your DNA matches. Every step we take is guided by strict ethical and privacy standards.


Our Commitment to Data Security

We understand that your family tree and autosomal DNA data are sensitive and private. All participant data is securely stored and strictly protected. Your family tree information is stored in Ancestry.com’s private tree environment. Your DNA match list is shared only with members of your variant group and key members of our team, including Dr. Brian Shirts and Betty Parkins. We never share your data outside the CFHG.


Additionally, we provide clear instructions on how you can share your DNA test results while maintaining control over access to your account. You can remove our viewing access at any time.


Collaboration with ConnectMyVariant

Our partnership with ConnectMyVariant enables us to extend support to variant groups. If you would like to connect with other participants in your group, your variant champion or Betty Parkins can facilitate introductions. Once the members of a variant group express interest in working with the CFHG to discover their common ancestor, Betty will share your contact information with us. This collaborative approach fosters a sense of community while advancing our shared goal of preventing hereditary diseases.


Join Us in Advancing Research

Thank you for trusting the Center for Family History and Genealogy with your family history and autosomal DNA information. Together, we are uncovering the past to protect future generations.


Contact Us

We are excited to work with you and welcome any questions or updates you may have. For more information or assistance, feel free to email us at cfhg.dna@byu.edu or reach out to Alice Childs, AG®, who supervises the CFHG research, at alice.childs@byu.edu.


You can also contact Betty Parkins at betty@connectmyvariant.org for additional support.

ConnectMyVariant's mission is to end hereditary disease by bringing families together.

ConnectMyVariant is a 501(c)(3) nonprofit.
Your tax-deductible donation helps families prevent hereditary disease.

Visit our donation page at Every.org to give.

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