Greetings.  My 3rd great-grandfather John Hamilton was killed in the 1877 disaster.  We are headed to Scotland in June, from Boston, and I'd like to lay a wreath on the Memorial, and, if the miner's row houses still exist, see where his widow (Elizabeth Nisbet Hamilton) and children may have lived (before they were kicked out the next year, perhaps?)  Although I have yet to research it, would be curious to know about a related museum as well.  Many thanks, Judy Ingalls