The clear answer of this official UBF article is: NO.
You can read the article in the comments to this post.
You can also download it at http://chicagoubf.org/resources/UBF_History.doc
The document says that the article was written by Sarah Barry.
But this does not seem to fit. She talks about herself in the 3rd person and calls herself "Mother Barry", Ok, I wouldn't put it past her to do this. But some details of the article rather point to a long-time Korean UBF member. The word document has the name "Henry Park" in the properties.
Anyway, it is an official UBF document, published by Chicago UBF, and UBF people have no problems attributing it to Mrs. Barry. She would have written the article in a similar way, I am sure.