This row shows the male-to-male line back to the "patriarch" or first father on the father's line. And the female-to-female line back to the 'matriarch' or first mother on the mother's line. These people are useful to know at a glance for DNA research.<br> | This row shows the male-to-male line back to the "patriarch" or first father on the father's line. And the female-to-female line back to the 'matriarch' or first mother on the mother's line. These people are useful to know at a glance for DNA research.<br> |