Tag Archives: X-chromosome

Elizabeth (CORMACK) RENFRO – A Nice, Big X Match (Ancestor 45)

Posted on 18 September 2019 by Elizabeth Wilson Ballard

If you’ve been studying genetic genealogy for a bit, you may understand X-DNA, but I’ll give a summation here. X-DNA is different from regular autosomal DNA. The 23rd chromosomal pair contains the sex chromosomes – those which determine the biological … Continue reading →

Posted in 52 Ancestors, CORMACK, Dad's Side, DNA, RENFRO, X | Tagged , , , , , , , , | 5 Comments