Sensed effectation of endogamy ‘s the equivalent of you to definitely more “once-removed” for every single a lot more Ca on it. Therefore a true 4C (always sharing cM), would display twenty seven.5cM that have E2 and check instance a 3C1R, otherwise 55cM that have E4 and check such an excellent 3C. Speaking about Contour 1 within 4C peak, you will find thirty two forefathers, and so does the Suits. Therefore to-arrive E4, both you and the newest Matches would have to feel the 2xGreat grandparent (CA) on your Forest twice, such as for example.
In the event the all the or the majority of your origins is during one to “pool” off endogamy, the possibility to have highest Endogamy facts is very good.