Ha-lad-done is the pronuciation we use. Ukrainians use a lot of double consonants with the first letter taking on an Ha sound in Hladun or in Vladamir a Va sound. The origanal pronunciation however is Haladoon. At least that's what I've been told by my Ukrainian neighbor. I think I'm your Uncle Harry, your Grandfaters son. I live in the same old house in Manville Nj. I have a son Harry Hladun III who is in the Navy. He is presently stationed in Japan. He by the way told me of this site and your name.