Question 337: The Root Cause

Identify whose family tree and whats been blocked out

QUESTION 336 : Duel and Duality.

Okay, I post one in this flurry of questions.
X came up with a story based largely on business. It is based on this picture you see here. Let's call this story Y.

Dead simple. Id X and Y.

Question 335: The Acid Test

(C)



(B)



(A)



Connect all to a song
note the order

little twisted
but simple