Hi, I'm in the Haplogroup J2a1a group. I understand that it measures my mother's lineage. I also understand that the J2 group originated across Europe/middle east abt 20,000 years ago, and that our line is attributed to farming and herding. Other than that, I'm in limbo as to what I can learn about my maternal heritage. Can anyone enlighten me?
Can I find relatives this way?