DNA Based Genealogical Reseach
Several of us take part in a “Y” DNA project on FTDNA (Family Tree DNA) to hopefully solve a few brick walls and to understand the DNA under pinning of the family. This test is only for those in the direct male line to Harmen Jansen. Link
Autosomal testing is available to all. The test results are universal and can be shared across the FTDNA, Ancestry and GEDmatch databases. Various comparison techniques allow researchers to determine which ancestral lines they belong to – and those which they are not. These tests do not prove heredity and depend on the strength of conventional research done by others.
This space is open for others to expand and explain.