I looked at the death rec and the clerk's rec - definetly says Webster which is really far from Hyde Park. Did they live in Hyde Park or were they visiting someone?? I've wondered the same thing about transportation - I had a gg grandfather that died in Worcester State Hospital of TB - came all the way back to Cambridge to be buried. I assumed it might have been by train but how the heck was everything arranged by the family - must've taken days to get in touch with the family and then make arrangements to have body shipped back to cemetery!! I too had family in dire straights - no headstones but at least I have found them.
Good luck with your search.
Holler if you need any help.