Thank you, Jacob Shayzaf!
Gravez.me is a great web site, especially for someone who does not know Hebrew as it allows Englsih search. That's how I found N. Lester's grave. The last address at Rothschild Street was learned from Chevra Kadisha, actually.
To those who may want to use the site: it helps to know how a Hebrew name may be transliterated in English. When I tried to search for a grave of one Aron Altman, there were no results. Entering 'Aaron' in a search box, produced four results.
FAST Genealogy Service