People who passed or can pass for white

I think that Curley Byrd passed for White. Byrd was the president of the University of Maryland from the 1930s-1950s. He was also racist as hell. They built UMD Eastern Shore because Byrd didn't want Black students on the College Park campus. When you look at younger pictures of him, the brother had to be 1/2 or 1/4 Black. He got whiter with age.