DNA analyses have been done on five family members, for myself with AncestryDNA and MyHeritage, and for daughter Louise Simon, son Nicholas Jefferies and nieces Melissa Clark & Elinor Nash, with AncestryDNA.

In addition I have done a Y-DNA test with Family Tree DNA.  It identifies me in the R-M269 Haplogroup. No matches to persons with Jefferies surnames have been found so far.  Discussions with other known Jefferies males descended from Jonathon Jefferies 1782-1858 are in hand to get more Y-DNA tests done.

Anyone with queries about possible DNA matches to me or to the other members of the family are welcome.

May 2020.

  • DNA Test details A more detailed description of the tests done and tools used in result analyses.

The Jefferies families

The families that are in the ancestry of Frank William Jefferies.

The Galton families

The families that are in the ancestry of Edith Elsie Galton.