Actually, Erik, you are sooo right….that’s what I’ve done and it’s been a huge help. It’s good to get the word out. Thanks.
I have color tagged my my Ancestry matches according to 2nd great grandparent lines…8 warm colors for maternal matches and 8 cool colors for paternal matches. Multiple tags for siblings and 1st cousins, etc.
Then I uploaded my Ancestry matches to MyHeritage (yes..I’m paying for both for now). Then I used a 1/2 sister and a couple of 1st cousins to phase my matches that I could into paternal and maternal sets (now Ancestry does this…and it’s mostly right for me).
Then I transferred my MyHeritage matches to DNAPainter where I’ve sorted much of them into maternal and paternal triangulation groups. MyHeritage indicates the triangulated regions for you. I’ve color coded the TGs I’ve identified with similar colors I used at Ancestry.
Finally I cross-reference matches between Ancestry, MyHeritage and GEDmatch so I had 2nd and 3rd cousin groups that I was sure of. Then I’ve been working out from there.
I have 4 or so triangulation groups that are from the line of my 2nd great grandparent Wilson that might contain Wright, Wilson, or Williams DNA. I’m trying to sort that out and need more definitive information. It would be helpful in confirming Elizabeth Wright as a mother of Mary Williams.
But your method of using MyHeritage really got me going. Good suggestion.