I'm thinking of taking up a collection to enroll Jed in a "family tree" seminar in which he can pick up some terminology to simplify his familial relationships when he's posting here.
Jed: Buck up, old man! And don't even TRY to work out the differences between a "first cousin" and a "first cousin, once removed."
It's not as important as understanding the difference between your sister, your daughter, yourself, your brother, your son, your father, your brother, your son, your daughter, your sister, your mother, your girlfriend, your father's brother, your cousin, yourself...
OY! I'm getting a "Chinatown" headache, I am!