G2G: Recalculate inherited DNA w/pedigree collapse?

Question

My mother's grandmothers were full sisters: pedigree collapse, which will affect inherited DNA percentages and relationship calculations. How can I recalculate my and other relatives' DNA percentages based on this?  Can these adjustments be incorporated into Wikitree's calculations?

Comments

Side comment: I took a look at your family tree. WikiTree uses proper name capitalization instead of all capitals for last names. You might want to additionally go back and fix the capitalization of the Last Name At Birth (LNAB) on some of your family members

Answer 1

Hi Steve, I believe the DNA percentages do take into account pedigree collapse.

Your mother's grandmothers will have to be attached as sisters before this happens though -- right now they don't have parents.