This umpire appears relatively significant, he umpired for 7 years before being fired for attempting to create a union of American League Umpires (unsourced). He died in 2007, so a Fair-use image can be used.
This is another wiki (baseball-reference.com) but it gives good background and provides a book source that someone can try to find.
Here is a better source, I believe, it also contains an image we can upload as fair use
Highly subjective controversies section should be removed or cleaned up.
Doing... I'm working on this one...Go Phightins! (talk) 03:30, 30 September 2012 (UTC)[reply]
Done I've rephrased the events so they aren't so derogatory toward Davidson and added some references to substantiate previously unsourced claims. Go Phightins! (talk) 18:04, 30 September 2012 (UTC)[reply]