Hi, ! Posting at the Teahouse is a good move, I hope you get some useful advice there. I've posted there and at Talk:Ella Orr Campbell to explain what the nature of the problem is. I'm afraid that, despite what you say, you have in fact infringed copyright. Four things:
 Please make sure it doesn't happen again; everything you write in Wikipedia must (with a very few specific exceptions) be entirely in your own words
 If you want to start on a rewrite of Ella Orr Campbell please feel free to do so – click the third of the three "Show" tags at middle right on the copyvio template covering the page to be taken to a new temporary page; please do not copy over any text to the new page unless you are 100% certain that you wrote it entirely yourself (copying the problem to the new page does not help to fix the problem!)
 If you think there might be other articles where the same has happened (i.e., you have incorporated text from other places on the internet believing that to be acceptable), please identify them here; I am happy to help with cleaning those up too
 Please don't be discouraged from editing.