What does CW 143611A8 pertain to?

Question

I see certain slots have a CW or CPN and numbers following after them just wondering how to search for these.

Answer 1

Can you give us a profile where you are seeing that?

Comments

I am looking into the Family finder matches. Some have email addresses unless going back in time.

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I don't know where email addresses are seen and don't understand where you are looking for something. It doesn't sound like you are on a profile.

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Anonymous - is this a DNA thing?  Are these emails you are seeing showing on Wikitree?

Answer 2

I am supposing they are Gedmatch references-