Even without looking them up I can say there is a very good chance this is an LDS (Mormon) family.
All of the capital letters in the middle reminds me of a woman I knew whose name was SuZanne. When she was born some lawyer friend of her parents told them it was really important to make their child's name "unique" in some way because they had a common surname like
Smith, and so when they died it was possible that some other
Suzanne Smith would show up and claim to be the heir mentioned in their will. I thought that was an amazingly paranoid bit of advice as I don't see that as a realistic worry.
I of course don't think this family had the same lawyer and just think they are being creative. Of course they'd never think of spelling a son's name as ParKer or BeckHam. :)