2.8.18

Understand The Difference Between Second Cousins And Cousins Once Removed

This is a handy chart to bookmark in your web browser so that you never forget again.
This chart was designed by Alice J. Ramsey in 1987, but her advice still stands today.
Here’s how to use the chart: Start from the “Self” box, and then trace your way to the relationship you are trying to name.
Remembering what my mom’s cousin’s children are in relation to me is always a tricky one for me. Using this chart, I can see that they are my second cousins. And their kids? My second cousins once removed. Their kids? Second cousins twice removed.

Once Removed—What Does It Mean?

This chart gives us a visual depiction of what “once removed” really means. It’s easy to see that you and all of your cousins—even those second and third cousins—are in the same generation. But when you get into different generations, that’s when it comes “once” or “twice” removed—what that really means is one generation removed, according to the chart.
“For example, your mother’s first cousin is your first cousin, once removed. This is because your mother’s first cousin is one generation younger than your grandparents and you are two generations younger than your grandparents, ” according to an article on Genealogy. “This one-generation difference equals ‘once removed.’ Twice removed means that there is a two-generation difference. You are two generations younger than a first cousin of your grandmother, so you and your grandmother’s first cousin are first cousins, twice removed.”