It may be possible to confirm family relationships with Mary Catherine by comparing test results with other carriers of her ancestors' mitochondrial DNA.
However, there are no known mtDNA test-takers in her direct maternal line.
It is likely that these autosomal DNA test-takers will share DNA with Mary Catherine:
Mary Catherine is 19 degrees from Barbara Bush, 21 degrees from Amelia Earhart, 29 degrees from Kenneth Evans and 22 degrees from Queen Elizabeth II Windsor on our single family tree. Login to find your connection.