Using the MRCA Tool Effectively

The video tutorial explains how to use the GEDmatch tool to find the most recent common ancestor (MRCA) with DNA matches. It covers the preparation steps, including uploading a GEDCOM file and linking DNA-tested individuals. The tutorial demonstrates using the tool, interpreting results, and adjusting settings for better accuracy. It emphasizes the importance of verifying potential MRCA findings through further research.

What is the primary purpose of the new tool introduced by Jed Match?

• To create a family tree from scratch

• To compare historical documents

• To upload family photos

• To find the most recent common ancestor with DNA matches

What is the first step you need to take before using the MRCA tool?

• Downloading the Jed Match app

• Linking your social media accounts

• Uploading a GEDCOM file

• Contacting a DNA expert

Why is it important to link a DNA-tested individual to the GEDCOM file?

• To receive personalized genealogy tips

• To share your results with friends

• To ensure the computer system can match GEDCOM files

• To access premium features

What information do you need to use the MRCA tool effectively?

• A kit number

• A family photo

• A historical document

• A social media profile

What does a higher match score indicate in the MRCA tool results?

• A longer processing time

• More DNA matches

• A larger family tree

• A greater likelihood of a correct MRCA

What can you learn from the descendency path provided by the MRCA tool?

• The historical significance of your ancestors

• The path from the MRCA to you and your match

• The geographical locations of your ancestors

• The number of DNA matches you have

What should you do if the match score is low?

• Assume the match is correct

• Verify the information through additional research

• Contact customer support

• Ignore the match

How can you refine the results of the MRCA tool?

• By using a different internet browser

• By adjusting the minimum centimorgans and match score

• By adding more family photos

• By increasing the number of DNA tests

What is the recommended minimum match score to filter out false matches?

• One or greater

• Five or greater

• Three or greater

• Ten or greater

Why is it important to verify potential MRCA matches?

• To increase your number of DNA matches

• To ensure the accuracy of your genealogical research

• To share your results on social media

• To unlock additional features